156574204020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{270899}}^1$

素因数の和:270959

約数の個数: 216

約数和(自身を含む): 541355724000

約数和(自身を除く): 384781519980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 169, 171, 180, 190, 195, 228, 234, 247, 260, 285, 338, 342, 380, 390, 468, 494, 507, 570, 585, 676, 684, 741, 780, 845, 855, 988, 1014, 1140, 1170, 1235, 1482, 1521, 1690, 1710, 2028, 2223, 2340, 2470, 2535, 2964, 3042, 3211, 3380, 3420, 3705, 4446, 4940, 5070, 6084, 6422, 7410, 7605, 8892, 9633, 10140, 11115, 12844, 14820, 15210, 16055, 19266, 22230, 28899, 30420, 32110, 38532, 44460, 48165, 57798, 64220, 96330, 115596, 144495, 192660, 270899, 288990, 541798, 577980, 812697, 1083596, 1354495, 1625394, 2438091, 2708990, 3250788, 3521687, 4063485, 4876182, 5147081, 5417980, 7043374, 8126970, 9752364, 10294162, 10565061, 12190455, 14086748, 15441243, 16253940, 17608435, 20588324, 21130122, 24380910, 25735405, 30882486, 31695183, 35216870, 42260244, 45781931, 46323729, 48761820, 51470810, 52825305, 61764972, 63390366, 66912053, 70433740, 77206215, 91563862, 92647458, 102941620, 105650610, 126780732, 133824106, 137345793, 154412430, 158475915, 183127724, 185294916, 200736159, 211301220, 228909655, 231618645, 267648212, 274691586, 308824860, 316951830, 334560265, 401472318, 412037379, 457819310, 463237290, 549383172, 602208477, 633903660, 669120530, 686728965, 802944636, 824074758, 869856689, 915638620, 926474580, 1003680795, 1204416954, 1338241060, 1373457930, 1648149516, 1739713378, 2007361590, 2060186895, 2408833908, 2609570067, 2746915860, 3011042385, 3479426756, 4014723180, 4120373790, 4349283445, 5219140134, 6022084770, 7828710201, 8240747580, 8698566890, 10438280268, 12044169540, 13047850335, 15657420402, 17397133780, 26095700670, 31314840804, 39143551005, 52191401340, 78287102010, 156574204020]

約数ペア:

[(1, 156574204020), (2, 78287102010), (3, 52191401340), (4, 39143551005), (5, 31314840804), (6, 26095700670), (9, 17397133780), (10, 15657420402), (12, 13047850335), (13, 12044169540), (15, 10438280268), (18, 8698566890), (19, 8240747580), (20, 7828710201), (26, 6022084770), (30, 5219140134), (36, 4349283445), (38, 4120373790), (39, 4014723180), (45, 3479426756), (52, 3011042385), (57, 2746915860), (60, 2609570067), (65, 2408833908), (76, 2060186895), (78, 2007361590), (90, 1739713378), (95, 1648149516), (114, 1373457930), (117, 1338241060), (130, 1204416954), (156, 1003680795), (169, 926474580), (171, 915638620), (180, 869856689), (190, 824074758), (195, 802944636), (228, 686728965), (234, 669120530), (247, 633903660), (260, 602208477), (285, 549383172), (338, 463237290), (342, 457819310), (380, 412037379), (390, 401472318), (468, 334560265), (494, 316951830), (507, 308824860), (570, 274691586), (585, 267648212), (676, 231618645), (684, 228909655), (741, 211301220), (780, 200736159), (845, 185294916), (855, 183127724), (988, 158475915), (1014, 154412430), (1140, 137345793), (1170, 133824106), (1235, 126780732), (1482, 105650610), (1521, 102941620), (1690, 92647458), (1710, 91563862), (2028, 77206215), (2223, 70433740), (2340, 66912053), (2470, 63390366), (2535, 61764972), (2964, 52825305), (3042, 51470810), (3211, 48761820), (3380, 46323729), (3420, 45781931), (3705, 42260244), (4446, 35216870), (4940, 31695183), (5070, 30882486), (6084, 25735405), (6422, 24380910), (7410, 21130122), (7605, 20588324), (8892, 17608435), (9633, 16253940), (10140, 15441243), (11115, 14086748), (12844, 12190455), (14820, 10565061), (15210, 10294162), (16055, 9752364), (19266, 8126970), (22230, 7043374), (28899, 5417980), (30420, 5147081), (32110, 4876182), (38532, 4063485), (44460, 3521687), (48165, 3250788), (57798, 2708990), (64220, 2438091), (96330, 1625394), (115596, 1354495), (144495, 1083596), (192660, 812697), (270899, 577980), (288990, 541798)]