489321821520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{300581}}^1$

素因数の和:300643

約数の個数: 480

約数和(自身を含む): 2093204954880

約数和(自身を除く): 1603883133360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 28, 30, 34, 35, 36, 38, 40, 42, 45, 48, 51, 56, 57, 60, 63, 68, 70, 72, 76, 80, 84, 85, 90, 95, 102, 105, 112, 114, 119, 120, 126, 133, 136, 140, 144, 152, 153, 168, 170, 171, 180, 190, 204, 210, 228, 238, 240, 252, 255, 266, 272, 280, 285, 304, 306, 315, 323, 336, 340, 342, 357, 360, 380, 399, 408, 420, 456, 476, 504, 510, 532, 560, 570, 595, 612, 630, 646, 665, 680, 684, 714, 720, 760, 765, 798, 816, 840, 855, 912, 952, 969, 1008, 1020, 1064, 1071, 1140, 1190, 1197, 1224, 1260, 1292, 1330, 1360, 1368, 1428, 1520, 1530, 1596, 1615, 1680, 1710, 1785, 1904, 1938, 1995, 2040, 2128, 2142, 2261, 2280, 2380, 2394, 2448, 2520, 2584, 2660, 2736, 2856, 2907, 3060, 3192, 3230, 3420, 3570, 3876, 3990, 4080, 4284, 4522, 4560, 4760, 4788, 4845, 5040, 5168, 5320, 5355, 5712, 5814, 5985, 6120, 6384, 6460, 6783, 6840, 7140, 7752, 7980, 8568, 9044, 9520, 9576, 9690, 10640, 10710, 11305, 11628, 11970, 12240, 12920, 13566, 13680, 14280, 14535, 15504, 15960, 17136, 18088, 19152, 19380, 20349, 21420, 22610, 23256, 23940, 25840, 27132, 28560, 29070, 31920, 33915, 36176, 38760, 40698, 42840, 45220, 46512, 47880, 54264, 58140, 67830, 77520, 81396, 85680, 90440, 95760, 101745, 108528, 116280, 135660, 162792, 180880, 203490, 232560, 271320, 300581, 325584, 406980, 542640, 601162, 813960, 901743, 1202324, 1502905, 1627920, 1803486, 2104067, 2404648, 2705229, 3005810, 3606972, 4208134, 4508715, 4809296, 5109877, 5410458, 5711039, 6011620, 6312201, 7213944, 8416268, 9017430, 10219754, 10520335, 10820916, 11422078, 12023240, 12624402, 13526145, 14427888, 15329631, 16832536, 17133117, 18034860, 18936603, 20439508, 21040670, 21641832, 22844156, 24046480, 25248804, 25549385, 27052290, 28555195, 30659262, 31561005, 33665072, 34266234, 35769139, 36069720, 37873206, 39977273, 40879016, 42081340, 43283664, 45688312, 45988893, 50497608, 51098770, 51399351, 54104580, 57110390, 61318524, 63122010, 68532468, 71538278, 72139440, 75746412, 76648155, 79954546, 81758032, 84162680, 85665585, 91376624, 91977786, 94683015, 97087663, 100995216, 102197540, 102798702, 107307417, 108209160, 114220780, 119931819, 122637048, 126244020, 137064936, 143076556, 151492824, 153296310, 159909092, 168325360, 171331170, 178845695, 183955572, 189366030, 194175326, 199886365, 204395080, 205597404, 214614834, 216418320, 228441560, 229944465, 239863638, 245274096, 252488040, 256996755, 274129872, 286153112, 291262989, 302985648, 306592620, 319818184, 321922251, 342662340, 357691390, 359795457, 367911144, 378732060, 388350652, 399772730, 408790160, 411194808, 429229668, 456883120, 459888930, 479727276, 485438315, 504976080, 513993510, 536537085, 572306224, 582525978, 599659095, 613185240, 639636368, 643844502, 679613641, 685324680, 715382780, 719590914, 735822288, 757464120, 776701304, 799545460, 822389616, 858459336, 873788967, 919777860, 959454552, 970876630, 1027987020, 1073074170, 1165051956, 1199318190, 1226370480, 1287689004, 1359227282, 1370649360, 1430765560, 1439181828, 1456314945, 1514928240, 1553402608, 1599090920, 1609611255, 1716918672, 1747577934, 1798977285, 1839555720, 1918909104, 1941753260, 2038840923, 2055974040, 2146148340, 2330103912, 2398636380, 2575378008, 2718454564, 2861531120, 2878363656, 2912629890, 3198181840, 3219222510, 3398068205, 3495155868, 3597954570, 3679111440, 3883506520, 4077681846, 4111948080, 4292296680, 4368944835, 4660207824, 4797272760, 5150756016, 5436909128, 5756727312, 5825259780, 6116522769, 6438445020, 6796136410, 6990311736, 7195909140, 7767013040, 8155363692, 8584593360, 8737889670, 9594545520, 10194204615, 10873818256, 11650519560, 12233045538, 12876890040, 13592272820, 13980623472, 14391818280, 16310727384, 17475779340, 20388409230, 23301039120, 24466091076, 25753780080, 27184545640, 28783636560, 30582613845, 32621454768, 34951558680, 40776818460, 48932182152, 54369091280, 61165227690, 69903117360, 81553636920, 97864364304, 122330455380, 163107273840, 244660910760, 489321821520]

約数ペア:

[(1, 489321821520), (2, 244660910760), (3, 163107273840), (4, 122330455380), (5, 97864364304), (6, 81553636920), (7, 69903117360), (8, 61165227690), (9, 54369091280), (10, 48932182152), (12, 40776818460), (14, 34951558680), (15, 32621454768), (16, 30582613845), (17, 28783636560), (18, 27184545640), (19, 25753780080), (20, 24466091076), (21, 23301039120), (24, 20388409230), (28, 17475779340), (30, 16310727384), (34, 14391818280), (35, 13980623472), (36, 13592272820), (38, 12876890040), (40, 12233045538), (42, 11650519560), (45, 10873818256), (48, 10194204615), (51, 9594545520), (56, 8737889670), (57, 8584593360), (60, 8155363692), (63, 7767013040), (68, 7195909140), (70, 6990311736), (72, 6796136410), (76, 6438445020), (80, 6116522769), (84, 5825259780), (85, 5756727312), (90, 5436909128), (95, 5150756016), (102, 4797272760), (105, 4660207824), (112, 4368944835), (114, 4292296680), (119, 4111948080), (120, 4077681846), (126, 3883506520), (133, 3679111440), (136, 3597954570), (140, 3495155868), (144, 3398068205), (152, 3219222510), (153, 3198181840), (168, 2912629890), (170, 2878363656), (171, 2861531120), (180, 2718454564), (190, 2575378008), (204, 2398636380), (210, 2330103912), (228, 2146148340), (238, 2055974040), (240, 2038840923), (252, 1941753260), (255, 1918909104), (266, 1839555720), (272, 1798977285), (280, 1747577934), (285, 1716918672), (304, 1609611255), (306, 1599090920), (315, 1553402608), (323, 1514928240), (336, 1456314945), (340, 1439181828), (342, 1430765560), (357, 1370649360), (360, 1359227282), (380, 1287689004), (399, 1226370480), (408, 1199318190), (420, 1165051956), (456, 1073074170), (476, 1027987020), (504, 970876630), (510, 959454552), (532, 919777860), (560, 873788967), (570, 858459336), (595, 822389616), (612, 799545460), (630, 776701304), (646, 757464120), (665, 735822288), (680, 719590914), (684, 715382780), (714, 685324680), (720, 679613641), (760, 643844502), (765, 639636368), (798, 613185240), (816, 599659095), (840, 582525978), (855, 572306224), (912, 536537085), (952, 513993510), (969, 504976080), (1008, 485438315), (1020, 479727276), (1064, 459888930), (1071, 456883120), (1140, 429229668), (1190, 411194808), (1197, 408790160), (1224, 399772730), (1260, 388350652), (1292, 378732060), (1330, 367911144), (1360, 359795457), (1368, 357691390), (1428, 342662340), (1520, 321922251), (1530, 319818184), (1596, 306592620), (1615, 302985648), (1680, 291262989), (1710, 286153112), (1785, 274129872), (1904, 256996755), (1938, 252488040), (1995, 245274096), (2040, 239863638), (2128, 229944465), (2142, 228441560), (2261, 216418320), (2280, 214614834), (2380, 205597404), (2394, 204395080), (2448, 199886365), (2520, 194175326), (2584, 189366030), (2660, 183955572), (2736, 178845695), (2856, 171331170), (2907, 168325360), (3060, 159909092), (3192, 153296310), (3230, 151492824), (3420, 143076556), (3570, 137064936), (3876, 126244020), (3990, 122637048), (4080, 119931819), (4284, 114220780), (4522, 108209160), (4560, 107307417), (4760, 102798702), (4788, 102197540), (4845, 100995216), (5040, 97087663), (5168, 94683015), (5320, 91977786), (5355, 91376624), (5712, 85665585), (5814, 84162680), (5985, 81758032), (6120, 79954546), (6384, 76648155), (6460, 75746412), (6783, 72139440), (6840, 71538278), (7140, 68532468), (7752, 63122010), (7980, 61318524), (8568, 57110390), (9044, 54104580), (9520, 51399351), (9576, 51098770), (9690, 50497608), (10640, 45988893), (10710, 45688312), (11305, 43283664), (11628, 42081340), (11970, 40879016), (12240, 39977273), (12920, 37873206), (13566, 36069720), (13680, 35769139), (14280, 34266234), (14535, 33665072), (15504, 31561005), (15960, 30659262), (17136, 28555195), (18088, 27052290), (19152, 25549385), (19380, 25248804), (20349, 24046480), (21420, 22844156), (22610, 21641832), (23256, 21040670), (23940, 20439508), (25840, 18936603), (27132, 18034860), (28560, 17133117), (29070, 16832536), (31920, 15329631), (33915, 14427888), (36176, 13526145), (38760, 12624402), (40698, 12023240), (42840, 11422078), (45220, 10820916), (46512, 10520335), (47880, 10219754), (54264, 9017430), (58140, 8416268), (67830, 7213944), (77520, 6312201), (81396, 6011620), (85680, 5711039), (90440, 5410458), (95760, 5109877), (101745, 4809296), (108528, 4508715), (116280, 4208134), (135660, 3606972), (162792, 3005810), (180880, 2705229), (203490, 2404648), (232560, 2104067), (271320, 1803486), (300581, 1627920), (325584, 1502905), (406980, 1202324), (542640, 901743), (601162, 813960)]