15705432180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{22039}}^1$

素因数の和:22198

約数の個数: 144

約数和(自身を含む): 49386879360

約数和(自身を除く): 33681447180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 107, 111, 148, 180, 185, 214, 222, 321, 333, 370, 428, 444, 535, 555, 642, 666, 740, 963, 1070, 1110, 1284, 1332, 1605, 1665, 1926, 2140, 2220, 3210, 3330, 3852, 3959, 4815, 6420, 6660, 7918, 9630, 11877, 15836, 19260, 19795, 22039, 23754, 35631, 39590, 44078, 47508, 59385, 66117, 71262, 79180, 88156, 110195, 118770, 132234, 142524, 178155, 198351, 220390, 237540, 264468, 330585, 356310, 396702, 440780, 661170, 712620, 793404, 815443, 991755, 1322340, 1630886, 1983510, 2358173, 2446329, 3261772, 3967020, 4077215, 4716346, 4892658, 7074519, 7338987, 8154430, 9432692, 9785316, 11790865, 12231645, 14149038, 14677974, 16308860, 21223557, 23581730, 24463290, 28298076, 29355948, 35372595, 36694935, 42447114, 47163460, 48926580, 70745190, 73389870, 84894228, 87252401, 106117785, 141490380, 146779740, 174504802, 212235570, 261757203, 349009604, 424471140, 436262005, 523514406, 785271609, 872524010, 1047028812, 1308786015, 1570543218, 1745048020, 2617572030, 3141086436, 3926358045, 5235144060, 7852716090, 15705432180]

約数ペア:

[(1, 15705432180), (2, 7852716090), (3, 5235144060), (4, 3926358045), (5, 3141086436), (6, 2617572030), (9, 1745048020), (10, 1570543218), (12, 1308786015), (15, 1047028812), (18, 872524010), (20, 785271609), (30, 523514406), (36, 436262005), (37, 424471140), (45, 349009604), (60, 261757203), (74, 212235570), (90, 174504802), (107, 146779740), (111, 141490380), (148, 106117785), (180, 87252401), (185, 84894228), (214, 73389870), (222, 70745190), (321, 48926580), (333, 47163460), (370, 42447114), (428, 36694935), (444, 35372595), (535, 29355948), (555, 28298076), (642, 24463290), (666, 23581730), (740, 21223557), (963, 16308860), (1070, 14677974), (1110, 14149038), (1284, 12231645), (1332, 11790865), (1605, 9785316), (1665, 9432692), (1926, 8154430), (2140, 7338987), (2220, 7074519), (3210, 4892658), (3330, 4716346), (3852, 4077215), (3959, 3967020), (4815, 3261772), (6420, 2446329), (6660, 2358173), (7918, 1983510), (9630, 1630886), (11877, 1322340), (15836, 991755), (19260, 815443), (19795, 793404), (22039, 712620), (23754, 661170), (35631, 440780), (39590, 396702), (44078, 356310), (47508, 330585), (59385, 264468), (66117, 237540), (71262, 220390), (79180, 198351), (88156, 178155), (110195, 142524), (118770, 132234)]