15663949980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{2593}}^1$

素因数の和:3388

約数の個数: 192

約数和(自身を含む): 52852853760

約数和(自身を除く): 37188903780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 757, 798, 1140, 1330, 1514, 1596, 1995, 2271, 2593, 2660, 3028, 3785, 3990, 4542, 5186, 5299, 7570, 7779, 7980, 9084, 10372, 10598, 11355, 12965, 14383, 15140, 15558, 15897, 18151, 21196, 22710, 25930, 26495, 28766, 31116, 31794, 36302, 38895, 43149, 45420, 49267, 51860, 52990, 54453, 57532, 63588, 71915, 72604, 77790, 79485, 86298, 90755, 98534, 100681, 105980, 108906, 143830, 147801, 155580, 158970, 172596, 181510, 197068, 201362, 215745, 217812, 246335, 272265, 287660, 295602, 302043, 317940, 344869, 363020, 402724, 431490, 492670, 503405, 544530, 591204, 604086, 689738, 739005, 862980, 985340, 1006810, 1034607, 1089060, 1208172, 1379476, 1478010, 1510215, 1724345, 1962901, 2013620, 2069214, 2956020, 3020430, 3448690, 3925802, 4138428, 5173035, 5888703, 6040860, 6897380, 7851604, 9814505, 10346070, 11777406, 13740307, 19629010, 20692140, 23554812, 27480614, 29443515, 37295119, 39258020, 41220921, 54961228, 58887030, 68701535, 74590238, 82441842, 111885357, 117774060, 137403070, 149180476, 164883684, 186475595, 206104605, 223770714, 261065833, 274806140, 372951190, 412209210, 447541428, 522131666, 559426785, 745902380, 783197499, 824418420, 1044263332, 1118853570, 1305329165, 1566394998, 2237707140, 2610658330, 3132789996, 3915987495, 5221316660, 7831974990, 15663949980]

約数ペア:

[(1, 15663949980), (2, 7831974990), (3, 5221316660), (4, 3915987495), (5, 3132789996), (6, 2610658330), (7, 2237707140), (10, 1566394998), (12, 1305329165), (14, 1118853570), (15, 1044263332), (19, 824418420), (20, 783197499), (21, 745902380), (28, 559426785), (30, 522131666), (35, 447541428), (38, 412209210), (42, 372951190), (57, 274806140), (60, 261065833), (70, 223770714), (76, 206104605), (84, 186475595), (95, 164883684), (105, 149180476), (114, 137403070), (133, 117774060), (140, 111885357), (190, 82441842), (210, 74590238), (228, 68701535), (266, 58887030), (285, 54961228), (380, 41220921), (399, 39258020), (420, 37295119), (532, 29443515), (570, 27480614), (665, 23554812), (757, 20692140), (798, 19629010), (1140, 13740307), (1330, 11777406), (1514, 10346070), (1596, 9814505), (1995, 7851604), (2271, 6897380), (2593, 6040860), (2660, 5888703), (3028, 5173035), (3785, 4138428), (3990, 3925802), (4542, 3448690), (5186, 3020430), (5299, 2956020), (7570, 2069214), (7779, 2013620), (7980, 1962901), (9084, 1724345), (10372, 1510215), (10598, 1478010), (11355, 1379476), (12965, 1208172), (14383, 1089060), (15140, 1034607), (15558, 1006810), (15897, 985340), (18151, 862980), (21196, 739005), (22710, 689738), (25930, 604086), (26495, 591204), (28766, 544530), (31116, 503405), (31794, 492670), (36302, 431490), (38895, 402724), (43149, 363020), (45420, 344869), (49267, 317940), (51860, 302043), (52990, 295602), (54453, 287660), (57532, 272265), (63588, 246335), (71915, 217812), (72604, 215745), (77790, 201362), (79485, 197068), (86298, 181510), (90755, 172596), (98534, 158970), (100681, 155580), (105980, 147801), (108906, 143830)]