31839529280

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3739}}^1$

素因数の和:3881

約数の個数: 224

約数和(自身を含む): 86180371200

約数和(自身を除く): 54340841920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 89, 92, 104, 115, 130, 160, 178, 184, 208, 230, 260, 299, 320, 356, 368, 416, 445, 460, 520, 598, 712, 736, 832, 890, 920, 1040, 1157, 1196, 1424, 1472, 1495, 1780, 1840, 2047, 2080, 2314, 2392, 2848, 2990, 3560, 3680, 3739, 4094, 4160, 4628, 4784, 5696, 5785, 5980, 7120, 7360, 7478, 8188, 9256, 9568, 10235, 11570, 11960, 14240, 14956, 16376, 18512, 18695, 19136, 20470, 23140, 23920, 26611, 28480, 29912, 32752, 37024, 37390, 40940, 46280, 47840, 48607, 53222, 59824, 65504, 74048, 74780, 81880, 85997, 92560, 95680, 97214, 106444, 119648, 131008, 133055, 149560, 163760, 171994, 185120, 194428, 212888, 239296, 243035, 266110, 299120, 327520, 332771, 343988, 370240, 388856, 425776, 429985, 486070, 532220, 598240, 655040, 665542, 687976, 777712, 851552, 859970, 972140, 1064440, 1117961, 1196480, 1331084, 1375952, 1555424, 1663855, 1703104, 1719940, 1944280, 2128880, 2235922, 2662168, 2751904, 3110848, 3327710, 3439880, 3888560, 4257760, 4326023, 4471844, 5324336, 5503808, 5589805, 6655420, 6879760, 7653733, 7777120, 8515520, 8652046, 8943688, 10648672, 11179610, 13310840, 13759520, 15307466, 15554240, 17304092, 17887376, 21297344, 21630115, 22359220, 26621680, 27519040, 30614932, 34608184, 35774752, 38268665, 43260230, 44718440, 53243360, 61229864, 69216368, 71549504, 76537330, 86520460, 89436880, 99498529, 106486720, 122459728, 138432736, 153074660, 173040920, 178873760, 198997058, 244919456, 276865472, 306149320, 346081840, 357747520, 397994116, 489838912, 497492645, 612298640, 692163680, 795988232, 994985290, 1224597280, 1384327360, 1591976464, 1989970580, 2449194560, 3183952928, 3979941160, 6367905856, 7959882320, 15919764640, 31839529280]

約数ペア:

[(1, 31839529280), (2, 15919764640), (4, 7959882320), (5, 6367905856), (8, 3979941160), (10, 3183952928), (13, 2449194560), (16, 1989970580), (20, 1591976464), (23, 1384327360), (26, 1224597280), (32, 994985290), (40, 795988232), (46, 692163680), (52, 612298640), (64, 497492645), (65, 489838912), (80, 397994116), (89, 357747520), (92, 346081840), (104, 306149320), (115, 276865472), (130, 244919456), (160, 198997058), (178, 178873760), (184, 173040920), (208, 153074660), (230, 138432736), (260, 122459728), (299, 106486720), (320, 99498529), (356, 89436880), (368, 86520460), (416, 76537330), (445, 71549504), (460, 69216368), (520, 61229864), (598, 53243360), (712, 44718440), (736, 43260230), (832, 38268665), (890, 35774752), (920, 34608184), (1040, 30614932), (1157, 27519040), (1196, 26621680), (1424, 22359220), (1472, 21630115), (1495, 21297344), (1780, 17887376), (1840, 17304092), (2047, 15554240), (2080, 15307466), (2314, 13759520), (2392, 13310840), (2848, 11179610), (2990, 10648672), (3560, 8943688), (3680, 8652046), (3739, 8515520), (4094, 7777120), (4160, 7653733), (4628, 6879760), (4784, 6655420), (5696, 5589805), (5785, 5503808), (5980, 5324336), (7120, 4471844), (7360, 4326023), (7478, 4257760), (8188, 3888560), (9256, 3439880), (9568, 3327710), (10235, 3110848), (11570, 2751904), (11960, 2662168), (14240, 2235922), (14956, 2128880), (16376, 1944280), (18512, 1719940), (18695, 1703104), (19136, 1663855), (20470, 1555424), (23140, 1375952), (23920, 1331084), (26611, 1196480), (28480, 1117961), (29912, 1064440), (32752, 972140), (37024, 859970), (37390, 851552), (40940, 777712), (46280, 687976), (47840, 665542), (48607, 655040), (53222, 598240), (59824, 532220), (65504, 486070), (74048, 429985), (74780, 425776), (81880, 388856), (85997, 370240), (92560, 343988), (95680, 332771), (97214, 327520), (106444, 299120), (119648, 266110), (131008, 243035), (133055, 239296), (149560, 212888), (163760, 194428), (171994, 185120)]