487011240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:233

約数の個数: 288

約数和(自身を含む): 1747100160

約数和(自身を除く): 1260088920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 151, 153, 155, 170, 180, 186, 204, 248, 255, 279, 289, 302, 306, 310, 340, 360, 372, 408, 453, 465, 510, 527, 558, 578, 604, 612, 620, 680, 744, 755, 765, 867, 906, 930, 1020, 1054, 1116, 1156, 1208, 1224, 1240, 1359, 1395, 1445, 1510, 1530, 1581, 1734, 1812, 1860, 2040, 2108, 2232, 2265, 2312, 2567, 2601, 2635, 2718, 2790, 2890, 3020, 3060, 3162, 3468, 3624, 3720, 4216, 4335, 4530, 4681, 4743, 5134, 5202, 5270, 5436, 5580, 5780, 6040, 6120, 6324, 6795, 6936, 7701, 7905, 8670, 8959, 9060, 9362, 9486, 10268, 10404, 10540, 10872, 11160, 11560, 12648, 12835, 13005, 13590, 14043, 15402, 15810, 17340, 17918, 18120, 18724, 18972, 20536, 20808, 21080, 23103, 23405, 23715, 25670, 26010, 26877, 27180, 28086, 30804, 31620, 34680, 35836, 37448, 37944, 38505, 42129, 43639, 44795, 46206, 46810, 47430, 51340, 52020, 53754, 54360, 56172, 61608, 63240, 70215, 71672, 77010, 79577, 80631, 84258, 87278, 89590, 92412, 93620, 94860, 102680, 104040, 107508, 112344, 115515, 130917, 134385, 140430, 154020, 159154, 161262, 168516, 174556, 179180, 184824, 187240, 189720, 210645, 215016, 218195, 231030, 238731, 261834, 268770, 280860, 308040, 318308, 322524, 337032, 349112, 358360, 392751, 397885, 403155, 421290, 436390, 462060, 477462, 523668, 537540, 561720, 636616, 645048, 654585, 716193, 785502, 795770, 806310, 842580, 872780, 924120, 954924, 1047336, 1075080, 1193655, 1309170, 1352809, 1432386, 1571004, 1591540, 1612620, 1685160, 1745560, 1909848, 1963755, 2387310, 2618340, 2705618, 2864772, 3142008, 3183080, 3225240, 3580965, 3927510, 4058427, 4774620, 5236680, 5411236, 5729544, 6764045, 7161930, 7855020, 8116854, 9549240, 10822472, 12175281, 13528090, 14323860, 15710040, 16233708, 20292135, 24350562, 27056180, 28647720, 32467416, 40584270, 48701124, 54112360, 60876405, 81168540, 97402248, 121752810, 162337080, 243505620, 487011240]

約数ペア:

[(1, 487011240), (2, 243505620), (3, 162337080), (4, 121752810), (5, 97402248), (6, 81168540), (8, 60876405), (9, 54112360), (10, 48701124), (12, 40584270), (15, 32467416), (17, 28647720), (18, 27056180), (20, 24350562), (24, 20292135), (30, 16233708), (31, 15710040), (34, 14323860), (36, 13528090), (40, 12175281), (45, 10822472), (51, 9549240), (60, 8116854), (62, 7855020), (68, 7161930), (72, 6764045), (85, 5729544), (90, 5411236), (93, 5236680), (102, 4774620), (120, 4058427), (124, 3927510), (136, 3580965), (151, 3225240), (153, 3183080), (155, 3142008), (170, 2864772), (180, 2705618), (186, 2618340), (204, 2387310), (248, 1963755), (255, 1909848), (279, 1745560), (289, 1685160), (302, 1612620), (306, 1591540), (310, 1571004), (340, 1432386), (360, 1352809), (372, 1309170), (408, 1193655), (453, 1075080), (465, 1047336), (510, 954924), (527, 924120), (558, 872780), (578, 842580), (604, 806310), (612, 795770), (620, 785502), (680, 716193), (744, 654585), (755, 645048), (765, 636616), (867, 561720), (906, 537540), (930, 523668), (1020, 477462), (1054, 462060), (1116, 436390), (1156, 421290), (1208, 403155), (1224, 397885), (1240, 392751), (1359, 358360), (1395, 349112), (1445, 337032), (1510, 322524), (1530, 318308), (1581, 308040), (1734, 280860), (1812, 268770), (1860, 261834), (2040, 238731), (2108, 231030), (2232, 218195), (2265, 215016), (2312, 210645), (2567, 189720), (2601, 187240), (2635, 184824), (2718, 179180), (2790, 174556), (2890, 168516), (3020, 161262), (3060, 159154), (3162, 154020), (3468, 140430), (3624, 134385), (3720, 130917), (4216, 115515), (4335, 112344), (4530, 107508), (4681, 104040), (4743, 102680), (5134, 94860), (5202, 93620), (5270, 92412), (5436, 89590), (5580, 87278), (5780, 84258), (6040, 80631), (6120, 79577), (6324, 77010), (6795, 71672), (6936, 70215), (7701, 63240), (7905, 61608), (8670, 56172), (8959, 54360), (9060, 53754), (9362, 52020), (9486, 51340), (10268, 47430), (10404, 46810), (10540, 46206), (10872, 44795), (11160, 43639), (11560, 42129), (12648, 38505), (12835, 37944), (13005, 37448), (13590, 35836), (14043, 34680), (15402, 31620), (15810, 30804), (17340, 28086), (17918, 27180), (18120, 26877), (18724, 26010), (18972, 25670), (20536, 23715), (20808, 23405), (21080, 23103)]