74721756720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3557}}^1\times {\mathrm{6733}}^1$

素因数の和:10319

約数の個数: 160

約数和(自身を含む): 249562901952

約数和(自身を除く): 174841145232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 3557, 6733, 7114, 10671, 13466, 14228, 17785, 20199, 21342, 26932, 28456, 33665, 35570, 40398, 42684, 46241, 53355, 53864, 56912, 67330, 71140, 80796, 85368, 87529, 92482, 100995, 106710, 107728, 134660, 138723, 142280, 161592, 170736, 175058, 184964, 201990, 213420, 231205, 262587, 269320, 277446, 284560, 323184, 350116, 369928, 403980, 426840, 437645, 462410, 525174, 538640, 554892, 693615, 700232, 739856, 807960, 853680, 875290, 924820, 1050348, 1109784, 1312935, 1387230, 1400464, 1615920, 1750580, 1849640, 2100696, 2219568, 2625870, 2774460, 3501160, 3699280, 4201392, 5251740, 5548920, 7002320, 10503480, 11097840, 21006960, 23949281, 47898562, 71847843, 95797124, 119746405, 143695686, 191594248, 239492810, 287391372, 311340653, 359239215, 383188496, 478985620, 574782744, 622681306, 718478430, 934021959, 957971240, 1149565488, 1245362612, 1436956860, 1556703265, 1868043918, 1915942480, 2490725224, 2873913720, 3113406530, 3736087836, 4670109795, 4981450448, 5747827440, 6226813060, 7472175672, 9340219590, 12453626120, 14944351344, 18680439180, 24907252240, 37360878360, 74721756720]

約数ペア:

[(1, 74721756720), (2, 37360878360), (3, 24907252240), (4, 18680439180), (5, 14944351344), (6, 12453626120), (8, 9340219590), (10, 7472175672), (12, 6226813060), (13, 5747827440), (15, 4981450448), (16, 4670109795), (20, 3736087836), (24, 3113406530), (26, 2873913720), (30, 2490725224), (39, 1915942480), (40, 1868043918), (48, 1556703265), (52, 1436956860), (60, 1245362612), (65, 1149565488), (78, 957971240), (80, 934021959), (104, 718478430), (120, 622681306), (130, 574782744), (156, 478985620), (195, 383188496), (208, 359239215), (240, 311340653), (260, 287391372), (312, 239492810), (390, 191594248), (520, 143695686), (624, 119746405), (780, 95797124), (1040, 71847843), (1560, 47898562), (3120, 23949281), (3557, 21006960), (6733, 11097840), (7114, 10503480), (10671, 7002320), (13466, 5548920), (14228, 5251740), (17785, 4201392), (20199, 3699280), (21342, 3501160), (26932, 2774460), (28456, 2625870), (33665, 2219568), (35570, 2100696), (40398, 1849640), (42684, 1750580), (46241, 1615920), (53355, 1400464), (53864, 1387230), (56912, 1312935), (67330, 1109784), (71140, 1050348), (80796, 924820), (85368, 875290), (87529, 853680), (92482, 807960), (100995, 739856), (106710, 700232), (107728, 693615), (134660, 554892), (138723, 538640), (142280, 525174), (161592, 462410), (170736, 437645), (175058, 426840), (184964, 403980), (201990, 369928), (213420, 350116), (231205, 323184), (262587, 284560), (269320, 277446)]