2011364320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3049}}^1$

素因数の和:3121

約数の個数: 192

約数和(自身を含む): 5902848000

約数和(自身を除く): 3891483680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 70, 76, 80, 95, 112, 124, 133, 140, 152, 155, 160, 190, 217, 224, 248, 266, 280, 304, 310, 380, 434, 496, 532, 560, 589, 608, 620, 665, 760, 868, 992, 1064, 1085, 1120, 1178, 1240, 1330, 1520, 1736, 2128, 2170, 2356, 2480, 2660, 2945, 3040, 3049, 3472, 4123, 4256, 4340, 4712, 4960, 5320, 5890, 6098, 6944, 8246, 8680, 9424, 10640, 11780, 12196, 15245, 16492, 17360, 18848, 20615, 21280, 21343, 23560, 24392, 30490, 32984, 34720, 41230, 42686, 47120, 48784, 57931, 60980, 65968, 82460, 85372, 94240, 94519, 97568, 106715, 115862, 121960, 131936, 164920, 170744, 189038, 213430, 231724, 243920, 289655, 329840, 341488, 378076, 405517, 426860, 463448, 472595, 487840, 579310, 659680, 661633, 682976, 756152, 811034, 853720, 926896, 945190, 1158620, 1323266, 1512304, 1622068, 1707440, 1795861, 1853792, 1890380, 2027585, 2317240, 2646532, 3024608, 3244136, 3308165, 3414880, 3591722, 3780760, 4055170, 4634480, 5293064, 6488272, 6616330, 7183444, 7561520, 8110340, 8979305, 9268960, 10586128, 12571027, 12976544, 13232660, 14366888, 15123040, 16220680, 17958610, 21172256, 25142054, 26465320, 28733776, 32441360, 35917220, 50284108, 52930640, 57467552, 62855135, 64882720, 71834440, 100568216, 105861280, 125710270, 143668880, 201136432, 251420540, 287337760, 402272864, 502841080, 1005682160, 2011364320]

約数ペア:

[(1, 2011364320), (2, 1005682160), (4, 502841080), (5, 402272864), (7, 287337760), (8, 251420540), (10, 201136432), (14, 143668880), (16, 125710270), (19, 105861280), (20, 100568216), (28, 71834440), (31, 64882720), (32, 62855135), (35, 57467552), (38, 52930640), (40, 50284108), (56, 35917220), (62, 32441360), (70, 28733776), (76, 26465320), (80, 25142054), (95, 21172256), (112, 17958610), (124, 16220680), (133, 15123040), (140, 14366888), (152, 13232660), (155, 12976544), (160, 12571027), (190, 10586128), (217, 9268960), (224, 8979305), (248, 8110340), (266, 7561520), (280, 7183444), (304, 6616330), (310, 6488272), (380, 5293064), (434, 4634480), (496, 4055170), (532, 3780760), (560, 3591722), (589, 3414880), (608, 3308165), (620, 3244136), (665, 3024608), (760, 2646532), (868, 2317240), (992, 2027585), (1064, 1890380), (1085, 1853792), (1120, 1795861), (1178, 1707440), (1240, 1622068), (1330, 1512304), (1520, 1323266), (1736, 1158620), (2128, 945190), (2170, 926896), (2356, 853720), (2480, 811034), (2660, 756152), (2945, 682976), (3040, 661633), (3049, 659680), (3472, 579310), (4123, 487840), (4256, 472595), (4340, 463448), (4712, 426860), (4960, 405517), (5320, 378076), (5890, 341488), (6098, 329840), (6944, 289655), (8246, 243920), (8680, 231724), (9424, 213430), (10640, 189038), (11780, 170744), (12196, 164920), (15245, 131936), (16492, 121960), (17360, 115862), (18848, 106715), (20615, 97568), (21280, 94519), (21343, 94240), (23560, 85372), (24392, 82460), (30490, 65968), (32984, 60980), (34720, 57931), (41230, 48784), (42686, 47120)]