84891240

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:246

約数の個数: 320

約数和(自身を含む): 344995200

約数和(自身を除く): 260103960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 81, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 162, 168, 171, 180, 189, 190, 197, 210, 216, 228, 252, 266, 270, 280, 285, 315, 324, 342, 360, 378, 380, 394, 399, 405, 420, 456, 504, 513, 532, 540, 567, 570, 591, 630, 648, 665, 684, 756, 760, 788, 798, 810, 840, 855, 945, 985, 1026, 1064, 1080, 1134, 1140, 1182, 1197, 1260, 1330, 1368, 1379, 1512, 1539, 1576, 1596, 1620, 1710, 1773, 1890, 1970, 1995, 2052, 2268, 2280, 2364, 2394, 2520, 2565, 2660, 2758, 2835, 2955, 3078, 3192, 3240, 3420, 3546, 3591, 3743, 3780, 3940, 3990, 4104, 4137, 4536, 4728, 4788, 5130, 5319, 5320, 5516, 5670, 5910, 5985, 6156, 6840, 6895, 7092, 7182, 7486, 7560, 7695, 7880, 7980, 8274, 8865, 9576, 10260, 10638, 10773, 11032, 11229, 11340, 11820, 11970, 12312, 12411, 13790, 14184, 14364, 14972, 15390, 15957, 15960, 16548, 17730, 17955, 18715, 20520, 20685, 21276, 21546, 22458, 22680, 23640, 23940, 24822, 26201, 26595, 27580, 28728, 29944, 30780, 31914, 33096, 33687, 35460, 35910, 37233, 37430, 41370, 42552, 43092, 44916, 47880, 49644, 52402, 53190, 53865, 55160, 56145, 61560, 62055, 63828, 67374, 70920, 71820, 74466, 74860, 78603, 79785, 82740, 86184, 89832, 99288, 101061, 104804, 106380, 107730, 111699, 112290, 124110, 127656, 131005, 134748, 143640, 148932, 149720, 157206, 159570, 165480, 168435, 186165, 202122, 209608, 212760, 215460, 223398, 224580, 235809, 248220, 262010, 269496, 297864, 303183, 314412, 319140, 336870, 372330, 393015, 404244, 430920, 446796, 449160, 471618, 496440, 505305, 524020, 558495, 606366, 628824, 638280, 673740, 707427, 744660, 786030, 808488, 893592, 943236, 1010610, 1048040, 1116990, 1179045, 1212732, 1347480, 1414854, 1489320, 1515915, 1572060, 1886472, 2021220, 2122281, 2233980, 2358090, 2425464, 2829708, 3031830, 3144120, 3537135, 4042440, 4244562, 4467960, 4716180, 5659416, 6063660, 7074270, 8489124, 9432360, 10611405, 12127320, 14148540, 16978248, 21222810, 28297080, 42445620, 84891240]

約数ペア:

[(1, 84891240), (2, 42445620), (3, 28297080), (4, 21222810), (5, 16978248), (6, 14148540), (7, 12127320), (8, 10611405), (9, 9432360), (10, 8489124), (12, 7074270), (14, 6063660), (15, 5659416), (18, 4716180), (19, 4467960), (20, 4244562), (21, 4042440), (24, 3537135), (27, 3144120), (28, 3031830), (30, 2829708), (35, 2425464), (36, 2358090), (38, 2233980), (40, 2122281), (42, 2021220), (45, 1886472), (54, 1572060), (56, 1515915), (57, 1489320), (60, 1414854), (63, 1347480), (70, 1212732), (72, 1179045), (76, 1116990), (81, 1048040), (84, 1010610), (90, 943236), (95, 893592), (105, 808488), (108, 786030), (114, 744660), (120, 707427), (126, 673740), (133, 638280), (135, 628824), (140, 606366), (152, 558495), (162, 524020), (168, 505305), (171, 496440), (180, 471618), (189, 449160), (190, 446796), (197, 430920), (210, 404244), (216, 393015), (228, 372330), (252, 336870), (266, 319140), (270, 314412), (280, 303183), (285, 297864), (315, 269496), (324, 262010), (342, 248220), (360, 235809), (378, 224580), (380, 223398), (394, 215460), (399, 212760), (405, 209608), (420, 202122), (456, 186165), (504, 168435), (513, 165480), (532, 159570), (540, 157206), (567, 149720), (570, 148932), (591, 143640), (630, 134748), (648, 131005), (665, 127656), (684, 124110), (756, 112290), (760, 111699), (788, 107730), (798, 106380), (810, 104804), (840, 101061), (855, 99288), (945, 89832), (985, 86184), (1026, 82740), (1064, 79785), (1080, 78603), (1134, 74860), (1140, 74466), (1182, 71820), (1197, 70920), (1260, 67374), (1330, 63828), (1368, 62055), (1379, 61560), (1512, 56145), (1539, 55160), (1576, 53865), (1596, 53190), (1620, 52402), (1710, 49644), (1773, 47880), (1890, 44916), (1970, 43092), (1995, 42552), (2052, 41370), (2268, 37430), (2280, 37233), (2364, 35910), (2394, 35460), (2520, 33687), (2565, 33096), (2660, 31914), (2758, 30780), (2835, 29944), (2955, 28728), (3078, 27580), (3192, 26595), (3240, 26201), (3420, 24822), (3546, 23940), (3591, 23640), (3743, 22680), (3780, 22458), (3940, 21546), (3990, 21276), (4104, 20685), (4137, 20520), (4536, 18715), (4728, 17955), (4788, 17730), (5130, 16548), (5319, 15960), (5320, 15957), (5516, 15390), (5670, 14972), (5910, 14364), (5985, 14184), (6156, 13790), (6840, 12411), (6895, 12312), (7092, 11970), (7182, 11820), (7486, 11340), (7560, 11229), (7695, 11032), (7880, 10773), (7980, 10638), (8274, 10260), (8865, 9576)]