15876371880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1\times {\mathrm{1613}}^1$

素因数の和:3088

約数の個数: 192

約数和(自身を含む): 54385344000

約数和(自身を除く): 38508972120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1439, 1613, 1710, 2280, 2878, 3226, 3420, 4317, 4839, 5756, 6452, 6840, 7195, 8065, 8634, 9678, 11512, 12904, 12951, 14390, 14517, 16130, 17268, 19356, 21585, 24195, 25902, 27341, 28780, 29034, 30647, 32260, 34536, 38712, 43170, 48390, 51804, 54682, 57560, 58068, 61294, 64520, 64755, 72585, 82023, 86340, 91941, 96780, 103608, 109364, 116136, 122588, 129510, 136705, 145170, 153235, 164046, 172680, 183882, 193560, 218728, 245176, 246069, 259020, 273410, 275823, 290340, 306470, 328092, 367764, 410115, 459705, 492138, 518040, 546820, 551646, 580680, 612940, 656184, 735528, 820230, 919410, 984276, 1093640, 1103292, 1225880, 1230345, 1379115, 1640460, 1838820, 1968552, 2206584, 2321107, 2460690, 2758230, 3280920, 3677640, 4642214, 4921380, 5516460, 6963321, 9284428, 9842760, 11032920, 11605535, 13926642, 18568856, 20889963, 23211070, 27853284, 34816605, 41779926, 44101033, 46422140, 55706568, 69633210, 83559852, 88202066, 92844280, 104449815, 132303099, 139266420, 167119704, 176404132, 208899630, 220505165, 264606198, 278532840, 352808264, 396909297, 417799260, 441010330, 529212396, 661515495, 793818594, 835598520, 882020660, 1058424792, 1323030990, 1587637188, 1764041320, 1984546485, 2646061980, 3175274376, 3969092970, 5292123960, 7938185940, 15876371880]

約数ペア:

[(1, 15876371880), (2, 7938185940), (3, 5292123960), (4, 3969092970), (5, 3175274376), (6, 2646061980), (8, 1984546485), (9, 1764041320), (10, 1587637188), (12, 1323030990), (15, 1058424792), (18, 882020660), (19, 835598520), (20, 793818594), (24, 661515495), (30, 529212396), (36, 441010330), (38, 417799260), (40, 396909297), (45, 352808264), (57, 278532840), (60, 264606198), (72, 220505165), (76, 208899630), (90, 176404132), (95, 167119704), (114, 139266420), (120, 132303099), (152, 104449815), (171, 92844280), (180, 88202066), (190, 83559852), (228, 69633210), (285, 55706568), (342, 46422140), (360, 44101033), (380, 41779926), (456, 34816605), (570, 27853284), (684, 23211070), (760, 20889963), (855, 18568856), (1140, 13926642), (1368, 11605535), (1439, 11032920), (1613, 9842760), (1710, 9284428), (2280, 6963321), (2878, 5516460), (3226, 4921380), (3420, 4642214), (4317, 3677640), (4839, 3280920), (5756, 2758230), (6452, 2460690), (6840, 2321107), (7195, 2206584), (8065, 1968552), (8634, 1838820), (9678, 1640460), (11512, 1379115), (12904, 1230345), (12951, 1225880), (14390, 1103292), (14517, 1093640), (16130, 984276), (17268, 919410), (19356, 820230), (21585, 735528), (24195, 656184), (25902, 612940), (27341, 580680), (28780, 551646), (29034, 546820), (30647, 518040), (32260, 492138), (34536, 459705), (38712, 410115), (43170, 367764), (48390, 328092), (51804, 306470), (54682, 290340), (57560, 275823), (58068, 273410), (61294, 259020), (64520, 246069), (64755, 245176), (72585, 218728), (82023, 193560), (86340, 183882), (91941, 172680), (96780, 164046), (103608, 153235), (109364, 145170), (116136, 136705), (122588, 129510)]