642075720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 512

約数和(自身を含む): 2508226560

約数和(自身を除く): 1866150840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 17, 20, 22, 24, 26, 30, 31, 33, 34, 39, 40, 44, 51, 52, 55, 60, 62, 65, 66, 68, 71, 78, 85, 88, 93, 102, 104, 110, 120, 124, 130, 132, 136, 142, 143, 155, 156, 165, 170, 186, 187, 195, 204, 213, 220, 221, 248, 255, 260, 264, 284, 286, 310, 312, 330, 340, 341, 355, 372, 374, 390, 403, 408, 426, 429, 440, 442, 465, 510, 520, 527, 561, 568, 572, 620, 660, 663, 680, 682, 710, 715, 744, 748, 780, 781, 806, 852, 858, 884, 923, 930, 935, 1020, 1023, 1054, 1065, 1105, 1122, 1144, 1207, 1209, 1240, 1320, 1326, 1364, 1420, 1430, 1496, 1560, 1562, 1581, 1612, 1704, 1705, 1716, 1768, 1846, 1860, 1870, 2015, 2040, 2046, 2108, 2130, 2145, 2201, 2210, 2244, 2343, 2414, 2418, 2431, 2635, 2652, 2728, 2769, 2805, 2840, 2860, 3124, 3162, 3224, 3315, 3410, 3432, 3621, 3692, 3720, 3740, 3905, 4030, 4092, 4216, 4260, 4290, 4402, 4420, 4433, 4488, 4615, 4686, 4828, 4836, 4862, 5115, 5270, 5304, 5538, 5610, 5720, 5797, 6035, 6045, 6248, 6324, 6603, 6630, 6820, 6851, 7242, 7293, 7384, 7480, 7810, 7905, 8060, 8184, 8520, 8580, 8804, 8840, 8866, 9230, 9372, 9656, 9672, 9724, 10153, 10230, 10540, 11005, 11076, 11220, 11594, 11715, 12070, 12090, 12155, 12648, 13206, 13260, 13277, 13299, 13640, 13702, 13845, 14484, 14586, 15620, 15691, 15810, 16120, 17160, 17391, 17608, 17732, 18105, 18460, 18744, 19448, 20306, 20460, 20553, 21080, 22010, 22152, 22165, 22440, 23188, 23430, 24140, 24180, 24211, 24310, 26412, 26520, 26554, 26598, 27404, 27690, 28613, 28968, 28985, 29172, 30459, 31240, 31382, 31620, 33015, 34255, 34782, 35464, 36210, 36465, 36920, 37417, 39831, 40612, 40920, 41106, 44020, 44330, 46376, 46860, 47073, 48280, 48360, 48422, 48620, 50765, 52824, 53108, 53196, 54808, 55380, 57226, 57970, 58344, 60918, 62764, 63240, 66030, 66385, 66495, 68510, 69564, 72420, 72633, 72930, 74834, 75361, 78455, 79662, 81224, 82212, 85839, 86955, 88040, 88660, 93720, 94146, 96844, 97240, 101530, 102765, 106216, 106392, 110760, 112251, 114452, 115940, 121055, 121836, 125528, 132060, 132770, 132990, 137020, 139128, 143065, 144840, 145266, 145860, 149668, 150722, 152295, 156910, 159324, 164424, 171678, 172601, 173910, 177320, 187085, 188292, 193688, 199155, 203060, 205530, 224502, 226083, 228904, 231880, 235365, 242110, 243672, 264120, 265540, 265980, 274040, 286130, 290532, 291720, 299336, 301444, 304590, 313820, 314743, 318648, 343356, 345202, 347820, 363165, 374170, 376584, 376805, 398310, 406120, 411060, 411587, 429195, 449004, 452166, 470730, 484220, 486421, 517803, 531080, 531960, 561255, 572260, 581064, 602888, 609180, 627640, 629486, 686712, 690404, 695640, 726330, 748340, 753610, 796620, 822120, 823174, 858390, 863005, 898008, 904332, 941460, 944229, 968440, 972842, 1035606, 1122510, 1130415, 1144520, 1218360, 1234761, 1258972, 1380808, 1452660, 1459263, 1496680, 1507220, 1573715, 1593240, 1646348, 1716780, 1726010, 1808664, 1882920, 1888458, 1945684, 2057935, 2071212, 2245020, 2260830, 2432105, 2469522, 2517944, 2589015, 2905320, 2918526, 3014440, 3147430, 3292696, 3433560, 3452020, 3776916, 3891368, 4115870, 4142424, 4490040, 4521660, 4721145, 4864210, 4939044, 5178030, 5350631, 5837052, 6173805, 6294860, 6904040, 7296315, 7553832, 8231740, 9043320, 9442290, 9728420, 9878088, 10356060, 10701262, 11674104, 12347610, 12589720, 14592630, 16051893, 16463480, 18884580, 19456840, 20712120, 21402524, 24695220, 26753155, 29185260, 32103786, 37769160, 42805048, 49390440, 53506310, 58370520, 64207572, 80259465, 107012620, 128415144, 160518930, 214025240, 321037860, 642075720]

約数ペア:

[(1, 642075720), (2, 321037860), (3, 214025240), (4, 160518930), (5, 128415144), (6, 107012620), (8, 80259465), (10, 64207572), (11, 58370520), (12, 53506310), (13, 49390440), (15, 42805048), (17, 37769160), (20, 32103786), (22, 29185260), (24, 26753155), (26, 24695220), (30, 21402524), (31, 20712120), (33, 19456840), (34, 18884580), (39, 16463480), (40, 16051893), (44, 14592630), (51, 12589720), (52, 12347610), (55, 11674104), (60, 10701262), (62, 10356060), (65, 9878088), (66, 9728420), (68, 9442290), (71, 9043320), (78, 8231740), (85, 7553832), (88, 7296315), (93, 6904040), (102, 6294860), (104, 6173805), (110, 5837052), (120, 5350631), (124, 5178030), (130, 4939044), (132, 4864210), (136, 4721145), (142, 4521660), (143, 4490040), (155, 4142424), (156, 4115870), (165, 3891368), (170, 3776916), (186, 3452020), (187, 3433560), (195, 3292696), (204, 3147430), (213, 3014440), (220, 2918526), (221, 2905320), (248, 2589015), (255, 2517944), (260, 2469522), (264, 2432105), (284, 2260830), (286, 2245020), (310, 2071212), (312, 2057935), (330, 1945684), (340, 1888458), (341, 1882920), (355, 1808664), (372, 1726010), (374, 1716780), (390, 1646348), (403, 1593240), (408, 1573715), (426, 1507220), (429, 1496680), (440, 1459263), (442, 1452660), (465, 1380808), (510, 1258972), (520, 1234761), (527, 1218360), (561, 1144520), (568, 1130415), (572, 1122510), (620, 1035606), (660, 972842), (663, 968440), (680, 944229), (682, 941460), (710, 904332), (715, 898008), (744, 863005), (748, 858390), (780, 823174), (781, 822120), (806, 796620), (852, 753610), (858, 748340), (884, 726330), (923, 695640), (930, 690404), (935, 686712), (1020, 629486), (1023, 627640), (1054, 609180), (1065, 602888), (1105, 581064), (1122, 572260), (1144, 561255), (1207, 531960), (1209, 531080), (1240, 517803), (1320, 486421), (1326, 484220), (1364, 470730), (1420, 452166), (1430, 449004), (1496, 429195), (1560, 411587), (1562, 411060), (1581, 406120), (1612, 398310), (1704, 376805), (1705, 376584), (1716, 374170), (1768, 363165), (1846, 347820), (1860, 345202), (1870, 343356), (2015, 318648), (2040, 314743), (2046, 313820), (2108, 304590), (2130, 301444), (2145, 299336), (2201, 291720), (2210, 290532), (2244, 286130), (2343, 274040), (2414, 265980), (2418, 265540), (2431, 264120), (2635, 243672), (2652, 242110), (2728, 235365), (2769, 231880), (2805, 228904), (2840, 226083), (2860, 224502), (3124, 205530), (3162, 203060), (3224, 199155), (3315, 193688), (3410, 188292), (3432, 187085), (3621, 177320), (3692, 173910), (3720, 172601), (3740, 171678), (3905, 164424), (4030, 159324), (4092, 156910), (4216, 152295), (4260, 150722), (4290, 149668), (4402, 145860), (4420, 145266), (4433, 144840), (4488, 143065), (4615, 139128), (4686, 137020), (4828, 132990), (4836, 132770), (4862, 132060), (5115, 125528), (5270, 121836), (5304, 121055), (5538, 115940), (5610, 114452), (5720, 112251), (5797, 110760), (6035, 106392), (6045, 106216), (6248, 102765), (6324, 101530), (6603, 97240), (6630, 96844), (6820, 94146), (6851, 93720), (7242, 88660), (7293, 88040), (7384, 86955), (7480, 85839), (7810, 82212), (7905, 81224), (8060, 79662), (8184, 78455), (8520, 75361), (8580, 74834), (8804, 72930), (8840, 72633), (8866, 72420), (9230, 69564), (9372, 68510), (9656, 66495), (9672, 66385), (9724, 66030), (10153, 63240), (10230, 62764), (10540, 60918), (11005, 58344), (11076, 57970), (11220, 57226), (11594, 55380), (11715, 54808), (12070, 53196), (12090, 53108), (12155, 52824), (12648, 50765), (13206, 48620), (13260, 48422), (13277, 48360), (13299, 48280), (13640, 47073), (13702, 46860), (13845, 46376), (14484, 44330), (14586, 44020), (15620, 41106), (15691, 40920), (15810, 40612), (16120, 39831), (17160, 37417), (17391, 36920), (17608, 36465), (17732, 36210), (18105, 35464), (18460, 34782), (18744, 34255), (19448, 33015), (20306, 31620), (20460, 31382), (20553, 31240), (21080, 30459), (22010, 29172), (22152, 28985), (22165, 28968), (22440, 28613), (23188, 27690), (23430, 27404), (24140, 26598), (24180, 26554), (24211, 26520), (24310, 26412)]