210316860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{311}}^1$

素因数の和:373

約数の個数: 216

約数和(自身を含む): 732172896

約数和(自身を除く): 521856036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 289, 306, 311, 340, 390, 442, 468, 510, 578, 585, 612, 622, 663, 765, 780, 867, 884, 933, 1020, 1105, 1156, 1170, 1244, 1326, 1445, 1530, 1555, 1734, 1866, 1989, 2210, 2340, 2601, 2652, 2799, 2890, 3060, 3110, 3315, 3468, 3732, 3757, 3978, 4043, 4335, 4420, 4665, 5202, 5287, 5598, 5780, 6220, 6630, 7514, 7956, 8086, 8670, 9330, 9945, 10404, 10574, 11196, 11271, 12129, 13005, 13260, 13995, 15028, 15861, 16172, 17340, 18660, 18785, 19890, 20215, 21148, 22542, 24258, 26010, 26435, 27990, 31722, 33813, 36387, 37570, 39780, 40430, 45084, 47583, 48516, 52020, 52870, 55980, 56355, 60645, 63444, 67626, 68731, 72774, 75140, 79305, 80860, 89879, 95166, 105740, 112710, 121290, 135252, 137462, 145548, 158610, 169065, 179758, 181935, 190332, 206193, 225420, 237915, 242580, 269637, 274924, 317220, 338130, 343655, 359516, 363870, 412386, 449395, 475830, 539274, 618579, 676260, 687310, 727740, 808911, 824772, 898790, 951660, 1030965, 1078548, 1168427, 1237158, 1348185, 1374620, 1617822, 1797580, 2061930, 2336854, 2474316, 2696370, 3092895, 3235644, 3505281, 4044555, 4123860, 4673708, 5392740, 5842135, 6185790, 7010562, 8089110, 10515843, 11684270, 12371580, 14021124, 16178220, 17526405, 21031686, 23368540, 35052810, 42063372, 52579215, 70105620, 105158430, 210316860]

約数ペア:

[(1, 210316860), (2, 105158430), (3, 70105620), (4, 52579215), (5, 42063372), (6, 35052810), (9, 23368540), (10, 21031686), (12, 17526405), (13, 16178220), (15, 14021124), (17, 12371580), (18, 11684270), (20, 10515843), (26, 8089110), (30, 7010562), (34, 6185790), (36, 5842135), (39, 5392740), (45, 4673708), (51, 4123860), (52, 4044555), (60, 3505281), (65, 3235644), (68, 3092895), (78, 2696370), (85, 2474316), (90, 2336854), (102, 2061930), (117, 1797580), (130, 1617822), (153, 1374620), (156, 1348185), (170, 1237158), (180, 1168427), (195, 1078548), (204, 1030965), (221, 951660), (234, 898790), (255, 824772), (260, 808911), (289, 727740), (306, 687310), (311, 676260), (340, 618579), (390, 539274), (442, 475830), (468, 449395), (510, 412386), (578, 363870), (585, 359516), (612, 343655), (622, 338130), (663, 317220), (765, 274924), (780, 269637), (867, 242580), (884, 237915), (933, 225420), (1020, 206193), (1105, 190332), (1156, 181935), (1170, 179758), (1244, 169065), (1326, 158610), (1445, 145548), (1530, 137462), (1555, 135252), (1734, 121290), (1866, 112710), (1989, 105740), (2210, 95166), (2340, 89879), (2601, 80860), (2652, 79305), (2799, 75140), (2890, 72774), (3060, 68731), (3110, 67626), (3315, 63444), (3468, 60645), (3732, 56355), (3757, 55980), (3978, 52870), (4043, 52020), (4335, 48516), (4420, 47583), (4665, 45084), (5202, 40430), (5287, 39780), (5598, 37570), (5780, 36387), (6220, 33813), (6630, 31722), (7514, 27990), (7956, 26435), (8086, 26010), (8670, 24258), (9330, 22542), (9945, 21148), (10404, 20215), (10574, 19890), (11196, 18785), (11271, 18660), (12129, 17340), (13005, 16172), (13260, 15861), (13995, 15028)]