894511870020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1\times {\mathrm{6271}}^1$

素因数の和:6944

約数の個数: 240

約数和(自身を含む): 2827378262016

約数和(自身を除く): 1932866391996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 191, 270, 324, 382, 405, 461, 540, 573, 764, 810, 922, 955, 1146, 1383, 1620, 1719, 1844, 1910, 2292, 2305, 2766, 2865, 3438, 3820, 4149, 4610, 5157, 5532, 5730, 6271, 6876, 6915, 8298, 8595, 9220, 10314, 11460, 12447, 12542, 13830, 15471, 16596, 17190, 18813, 20628, 20745, 24894, 25084, 25785, 27660, 30942, 31355, 34380, 37341, 37626, 41490, 49788, 51570, 56439, 61884, 62235, 62710, 74682, 75252, 77355, 82980, 88051, 94065, 103140, 112878, 124470, 125420, 149364, 154710, 169317, 176102, 186705, 188130, 225756, 248940, 264153, 282195, 309420, 338634, 352204, 373410, 376260, 440255, 507951, 528306, 564390, 677268, 746820, 792459, 846585, 880510, 1015902, 1056612, 1128780, 1197761, 1320765, 1584918, 1693170, 1761020, 2031804, 2377377, 2395522, 2539755, 2641530, 2890931, 3169836, 3386340, 3593283, 3962295, 4754754, 4791044, 5079510, 5283060, 5781862, 5988805, 7132131, 7186566, 7924590, 8672793, 9509508, 10159020, 10779849, 11563724, 11886885, 11977610, 14264262, 14373132, 14454655, 15849180, 17345586, 17966415, 21559698, 23773770, 23955220, 26018379, 28528524, 28909310, 32339547, 34691172, 35660655, 35932830, 43119396, 43363965, 47547540, 52036758, 53899245, 57818620, 64679094, 71321310, 71865660, 78055137, 86727930, 97018641, 104073516, 107798490, 129358188, 130091895, 142642620, 156110274, 161697735, 173455860, 194037282, 215596980, 234165411, 260183790, 312220548, 323395470, 388074564, 390275685, 468330822, 485093205, 520367580, 552167821, 646790940, 780551370, 936661644, 970186410, 1104335642, 1170827055, 1561102740, 1656503463, 1940372820, 2208671284, 2341654110, 2760839105, 3313006926, 4683308220, 4969510389, 5521678210, 6626013852, 8282517315, 9939020778, 11043356420, 14908531167, 16565034630, 19878041556, 24847551945, 29817062334, 33130069260, 44725593501, 49695103890, 59634124668, 74542655835, 89451187002, 99390207780, 149085311670, 178902374004, 223627967505, 298170623340, 447255935010, 894511870020]

約数ペア:

[(1, 894511870020), (2, 447255935010), (3, 298170623340), (4, 223627967505), (5, 178902374004), (6, 149085311670), (9, 99390207780), (10, 89451187002), (12, 74542655835), (15, 59634124668), (18, 49695103890), (20, 44725593501), (27, 33130069260), (30, 29817062334), (36, 24847551945), (45, 19878041556), (54, 16565034630), (60, 14908531167), (81, 11043356420), (90, 9939020778), (108, 8282517315), (135, 6626013852), (162, 5521678210), (180, 4969510389), (191, 4683308220), (270, 3313006926), (324, 2760839105), (382, 2341654110), (405, 2208671284), (461, 1940372820), (540, 1656503463), (573, 1561102740), (764, 1170827055), (810, 1104335642), (922, 970186410), (955, 936661644), (1146, 780551370), (1383, 646790940), (1620, 552167821), (1719, 520367580), (1844, 485093205), (1910, 468330822), (2292, 390275685), (2305, 388074564), (2766, 323395470), (2865, 312220548), (3438, 260183790), (3820, 234165411), (4149, 215596980), (4610, 194037282), (5157, 173455860), (5532, 161697735), (5730, 156110274), (6271, 142642620), (6876, 130091895), (6915, 129358188), (8298, 107798490), (8595, 104073516), (9220, 97018641), (10314, 86727930), (11460, 78055137), (12447, 71865660), (12542, 71321310), (13830, 64679094), (15471, 57818620), (16596, 53899245), (17190, 52036758), (18813, 47547540), (20628, 43363965), (20745, 43119396), (24894, 35932830), (25084, 35660655), (25785, 34691172), (27660, 32339547), (30942, 28909310), (31355, 28528524), (34380, 26018379), (37341, 23955220), (37626, 23773770), (41490, 21559698), (49788, 17966415), (51570, 17345586), (56439, 15849180), (61884, 14454655), (62235, 14373132), (62710, 14264262), (74682, 11977610), (75252, 11886885), (77355, 11563724), (82980, 10779849), (88051, 10159020), (94065, 9509508), (103140, 8672793), (112878, 7924590), (124470, 7186566), (125420, 7132131), (149364, 5988805), (154710, 5781862), (169317, 5283060), (176102, 5079510), (186705, 4791044), (188130, 4754754), (225756, 3962295), (248940, 3593283), (264153, 3386340), (282195, 3169836), (309420, 2890931), (338634, 2641530), (352204, 2539755), (373410, 2395522), (376260, 2377377), (440255, 2031804), (507951, 1761020), (528306, 1693170), (564390, 1584918), (677268, 1320765), (746820, 1197761), (792459, 1128780), (846585, 1056612), (880510, 1015902)]