1959601560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3347}}^1$

素因数の和:3426

約数の個数: 256

約数和(自身を含む): 7289533440

約数和(自身を除く): 5329931880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 41, 42, 51, 56, 60, 68, 70, 82, 84, 85, 102, 105, 119, 120, 123, 136, 140, 164, 168, 170, 204, 205, 210, 238, 246, 255, 280, 287, 328, 340, 357, 408, 410, 420, 476, 492, 510, 574, 595, 615, 680, 697, 714, 820, 840, 861, 952, 984, 1020, 1148, 1190, 1230, 1394, 1428, 1435, 1640, 1722, 1785, 2040, 2091, 2296, 2380, 2460, 2788, 2856, 2870, 3347, 3444, 3485, 3570, 4182, 4305, 4760, 4879, 4920, 5576, 5740, 6694, 6888, 6970, 7140, 8364, 8610, 9758, 10041, 10455, 11480, 13388, 13940, 14280, 14637, 16728, 16735, 17220, 19516, 20082, 20910, 23429, 24395, 26776, 27880, 29274, 33470, 34440, 39032, 40164, 41820, 46858, 48790, 50205, 56899, 58548, 66940, 70287, 73185, 80328, 83640, 93716, 97580, 100410, 113798, 117096, 117145, 133880, 137227, 140574, 146370, 170697, 187432, 195160, 200820, 227596, 234290, 274454, 281148, 284495, 292740, 341394, 351435, 398293, 401640, 411681, 455192, 468580, 548908, 562296, 568990, 585480, 682788, 686135, 702870, 796586, 823362, 853485, 937160, 960589, 1097816, 1137980, 1194879, 1365576, 1372270, 1405740, 1593172, 1646724, 1706970, 1921178, 1991465, 2058405, 2275960, 2332859, 2389758, 2744540, 2811480, 2881767, 3186344, 3293448, 3413940, 3842356, 3982930, 4116810, 4665718, 4779516, 4802945, 5489080, 5763534, 5974395, 6827880, 6998577, 7684712, 7965860, 8233620, 9331436, 9559032, 9605890, 11527068, 11664295, 11948790, 13997154, 14408835, 15931720, 16330013, 16467240, 18662872, 19211780, 23054136, 23328590, 23897580, 27994308, 28817670, 32660026, 34992885, 38423560, 46657180, 47795160, 48990039, 55988616, 57635340, 65320052, 69985770, 81650065, 93314360, 97980078, 115270680, 130640104, 139971540, 163300130, 195960156, 244950195, 279943080, 326600260, 391920312, 489900390, 653200520, 979800780, 1959601560]

約数ペア:

[(1, 1959601560), (2, 979800780), (3, 653200520), (4, 489900390), (5, 391920312), (6, 326600260), (7, 279943080), (8, 244950195), (10, 195960156), (12, 163300130), (14, 139971540), (15, 130640104), (17, 115270680), (20, 97980078), (21, 93314360), (24, 81650065), (28, 69985770), (30, 65320052), (34, 57635340), (35, 55988616), (40, 48990039), (41, 47795160), (42, 46657180), (51, 38423560), (56, 34992885), (60, 32660026), (68, 28817670), (70, 27994308), (82, 23897580), (84, 23328590), (85, 23054136), (102, 19211780), (105, 18662872), (119, 16467240), (120, 16330013), (123, 15931720), (136, 14408835), (140, 13997154), (164, 11948790), (168, 11664295), (170, 11527068), (204, 9605890), (205, 9559032), (210, 9331436), (238, 8233620), (246, 7965860), (255, 7684712), (280, 6998577), (287, 6827880), (328, 5974395), (340, 5763534), (357, 5489080), (408, 4802945), (410, 4779516), (420, 4665718), (476, 4116810), (492, 3982930), (510, 3842356), (574, 3413940), (595, 3293448), (615, 3186344), (680, 2881767), (697, 2811480), (714, 2744540), (820, 2389758), (840, 2332859), (861, 2275960), (952, 2058405), (984, 1991465), (1020, 1921178), (1148, 1706970), (1190, 1646724), (1230, 1593172), (1394, 1405740), (1428, 1372270), (1435, 1365576), (1640, 1194879), (1722, 1137980), (1785, 1097816), (2040, 960589), (2091, 937160), (2296, 853485), (2380, 823362), (2460, 796586), (2788, 702870), (2856, 686135), (2870, 682788), (3347, 585480), (3444, 568990), (3485, 562296), (3570, 548908), (4182, 468580), (4305, 455192), (4760, 411681), (4879, 401640), (4920, 398293), (5576, 351435), (5740, 341394), (6694, 292740), (6888, 284495), (6970, 281148), (7140, 274454), (8364, 234290), (8610, 227596), (9758, 200820), (10041, 195160), (10455, 187432), (11480, 170697), (13388, 146370), (13940, 140574), (14280, 137227), (14637, 133880), (16728, 117145), (16735, 117096), (17220, 113798), (19516, 100410), (20082, 97580), (20910, 93716), (23429, 83640), (24395, 80328), (26776, 73185), (27880, 70287), (29274, 66940), (33470, 58548), (34440, 56899), (39032, 50205), (40164, 48790), (41820, 46858)]