20176679820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2039}}^1$

素因数の和:2149

約数の個数: 288

約数和(自身を含む): 65637734400

約数和(自身を除く): 45461054580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 47, 55, 58, 60, 66, 87, 94, 110, 116, 121, 132, 141, 145, 165, 174, 188, 220, 235, 242, 282, 290, 319, 330, 348, 363, 435, 470, 484, 517, 564, 580, 605, 638, 660, 705, 726, 870, 940, 957, 1034, 1210, 1276, 1363, 1410, 1452, 1551, 1595, 1740, 1815, 1914, 2039, 2068, 2420, 2585, 2726, 2820, 3102, 3190, 3509, 3630, 3828, 4078, 4089, 4785, 5170, 5452, 5687, 6117, 6204, 6380, 6815, 7018, 7260, 7755, 8156, 8178, 9570, 10195, 10340, 10527, 11374, 12234, 13630, 14036, 14993, 15510, 16356, 17061, 17545, 19140, 20390, 20445, 21054, 22429, 22748, 24468, 27260, 28435, 29986, 30585, 31020, 34122, 35090, 40780, 40890, 42108, 44858, 44979, 52635, 56870, 59131, 59972, 61170, 67287, 68244, 70180, 74965, 81780, 85305, 89716, 89958, 95833, 105270, 112145, 113740, 118262, 122340, 134574, 149930, 164923, 170610, 177393, 179916, 191666, 210540, 224290, 224895, 236524, 246719, 269148, 287499, 295655, 299860, 329846, 336435, 341220, 354786, 383332, 448580, 449790, 479165, 493438, 494769, 574998, 591310, 650441, 659692, 672870, 709572, 740157, 824615, 886965, 899580, 958330, 986876, 989538, 1054163, 1149996, 1182620, 1233595, 1300882, 1345740, 1437495, 1480314, 1649230, 1773930, 1916660, 1951323, 1979076, 2108326, 2467190, 2473845, 2601764, 2779157, 2874990, 2960628, 3162489, 3252205, 3298460, 3547860, 3700785, 3902646, 4216652, 4934380, 4947690, 5270815, 5558314, 5749980, 6324978, 6504410, 7154851, 7401570, 7805292, 8337471, 9756615, 9895380, 10541630, 11116628, 11595793, 12649956, 13008820, 13895785, 14309702, 14803140, 15812445, 16674942, 19513230, 21083260, 21464553, 23191586, 27791570, 28619404, 30570727, 31624890, 33349884, 34787379, 35774255, 39026460, 41687355, 42929106, 46383172, 55583140, 57978965, 61141454, 63249780, 69574758, 71548510, 83374710, 85858212, 91712181, 107322765, 115957930, 122282908, 139149516, 143097020, 152853635, 166749420, 173936895, 183424362, 214645530, 231915860, 305707270, 336277997, 347873790, 366848724, 429291060, 458560905, 611414540, 672555994, 695747580, 917121810, 1008833991, 1345111988, 1681389985, 1834243620, 2017667982, 3362779970, 4035335964, 5044169955, 6725559940, 10088339910, 20176679820]

約数ペア:

[(1, 20176679820), (2, 10088339910), (3, 6725559940), (4, 5044169955), (5, 4035335964), (6, 3362779970), (10, 2017667982), (11, 1834243620), (12, 1681389985), (15, 1345111988), (20, 1008833991), (22, 917121810), (29, 695747580), (30, 672555994), (33, 611414540), (44, 458560905), (47, 429291060), (55, 366848724), (58, 347873790), (60, 336277997), (66, 305707270), (87, 231915860), (94, 214645530), (110, 183424362), (116, 173936895), (121, 166749420), (132, 152853635), (141, 143097020), (145, 139149516), (165, 122282908), (174, 115957930), (188, 107322765), (220, 91712181), (235, 85858212), (242, 83374710), (282, 71548510), (290, 69574758), (319, 63249780), (330, 61141454), (348, 57978965), (363, 55583140), (435, 46383172), (470, 42929106), (484, 41687355), (517, 39026460), (564, 35774255), (580, 34787379), (605, 33349884), (638, 31624890), (660, 30570727), (705, 28619404), (726, 27791570), (870, 23191586), (940, 21464553), (957, 21083260), (1034, 19513230), (1210, 16674942), (1276, 15812445), (1363, 14803140), (1410, 14309702), (1452, 13895785), (1551, 13008820), (1595, 12649956), (1740, 11595793), (1815, 11116628), (1914, 10541630), (2039, 9895380), (2068, 9756615), (2420, 8337471), (2585, 7805292), (2726, 7401570), (2820, 7154851), (3102, 6504410), (3190, 6324978), (3509, 5749980), (3630, 5558314), (3828, 5270815), (4078, 4947690), (4089, 4934380), (4785, 4216652), (5170, 3902646), (5452, 3700785), (5687, 3547860), (6117, 3298460), (6204, 3252205), (6380, 3162489), (6815, 2960628), (7018, 2874990), (7260, 2779157), (7755, 2601764), (8156, 2473845), (8178, 2467190), (9570, 2108326), (10195, 1979076), (10340, 1951323), (10527, 1916660), (11374, 1773930), (12234, 1649230), (13630, 1480314), (14036, 1437495), (14993, 1345740), (15510, 1300882), (16356, 1233595), (17061, 1182620), (17545, 1149996), (19140, 1054163), (20390, 989538), (20445, 986876), (21054, 958330), (22429, 899580), (22748, 886965), (24468, 824615), (27260, 740157), (28435, 709572), (29986, 672870), (30585, 659692), (31020, 650441), (34122, 591310), (35090, 574998), (40780, 494769), (40890, 493438), (42108, 479165), (44858, 449790), (44979, 448580), (52635, 383332), (56870, 354786), (59131, 341220), (59972, 336435), (61170, 329846), (67287, 299860), (68244, 295655), (70180, 287499), (74965, 269148), (81780, 246719), (85305, 236524), (89716, 224895), (89958, 224290), (95833, 210540), (105270, 191666), (112145, 179916), (113740, 177393), (118262, 170610), (122340, 164923), (134574, 149930)]