1401053640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2393}}^1$

素因数の和:2472

約数の個数: 256

約数和(自身を含む): 5212408320

約数和(自身を除く): 3811354680

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, 2393, 2460, 2788, 2856, 2870, 3444, 3485, 3570, 4182, 4305, 4760, 4786, 4879, 4920, 5576, 5740, 6888, 6970, 7140, 7179, 8364, 8610, 9572, 9758, 10455, 11480, 11965, 13940, 14280, 14358, 14637, 16728, 16751, 17220, 19144, 19516, 20910, 23930, 24395, 27880, 28716, 29274, 33502, 34440, 35895, 39032, 40681, 41820, 47860, 48790, 50253, 57432, 58548, 67004, 71790, 73185, 81362, 83640, 83755, 95720, 97580, 98113, 100506, 117096, 122043, 134008, 143580, 146370, 162724, 167510, 195160, 196226, 201012, 203405, 244086, 251265, 284767, 287160, 292740, 294339, 325448, 335020, 392452, 402024, 406810, 488172, 490565, 502530, 569534, 585480, 588678, 610215, 670040, 686791, 784904, 813620, 854301, 976344, 981130, 1005060, 1139068, 1177356, 1220430, 1373582, 1423835, 1471695, 1627240, 1667921, 1708602, 1962260, 2010120, 2060373, 2278136, 2354712, 2440860, 2747164, 2847670, 2943390, 3335842, 3417204, 3433955, 3924520, 4120746, 4271505, 4881720, 5003763, 5494328, 5695340, 5886780, 6671684, 6834408, 6867910, 8241492, 8339605, 8543010, 10007526, 10301865, 11390680, 11675447, 11773560, 13343368, 13735820, 16482984, 16679210, 17086020, 20015052, 20603730, 23350894, 25018815, 27471640, 33358420, 34172040, 35026341, 40030104, 41207460, 46701788, 50037630, 58377235, 66716840, 70052682, 82414920, 93403576, 100075260, 116754470, 140105364, 175131705, 200150520, 233508940, 280210728, 350263410, 467017880, 700526820, 1401053640]

約数ペア:

[(1, 1401053640), (2, 700526820), (3, 467017880), (4, 350263410), (5, 280210728), (6, 233508940), (7, 200150520), (8, 175131705), (10, 140105364), (12, 116754470), (14, 100075260), (15, 93403576), (17, 82414920), (20, 70052682), (21, 66716840), (24, 58377235), (28, 50037630), (30, 46701788), (34, 41207460), (35, 40030104), (40, 35026341), (41, 34172040), (42, 33358420), (51, 27471640), (56, 25018815), (60, 23350894), (68, 20603730), (70, 20015052), (82, 17086020), (84, 16679210), (85, 16482984), (102, 13735820), (105, 13343368), (119, 11773560), (120, 11675447), (123, 11390680), (136, 10301865), (140, 10007526), (164, 8543010), (168, 8339605), (170, 8241492), (204, 6867910), (205, 6834408), (210, 6671684), (238, 5886780), (246, 5695340), (255, 5494328), (280, 5003763), (287, 4881720), (328, 4271505), (340, 4120746), (357, 3924520), (408, 3433955), (410, 3417204), (420, 3335842), (476, 2943390), (492, 2847670), (510, 2747164), (574, 2440860), (595, 2354712), (615, 2278136), (680, 2060373), (697, 2010120), (714, 1962260), (820, 1708602), (840, 1667921), (861, 1627240), (952, 1471695), (984, 1423835), (1020, 1373582), (1148, 1220430), (1190, 1177356), (1230, 1139068), (1394, 1005060), (1428, 981130), (1435, 976344), (1640, 854301), (1722, 813620), (1785, 784904), (2040, 686791), (2091, 670040), (2296, 610215), (2380, 588678), (2393, 585480), (2460, 569534), (2788, 502530), (2856, 490565), (2870, 488172), (3444, 406810), (3485, 402024), (3570, 392452), (4182, 335020), (4305, 325448), (4760, 294339), (4786, 292740), (4879, 287160), (4920, 284767), (5576, 251265), (5740, 244086), (6888, 203405), (6970, 201012), (7140, 196226), (7179, 195160), (8364, 167510), (8610, 162724), (9572, 146370), (9758, 143580), (10455, 134008), (11480, 122043), (11965, 117096), (13940, 100506), (14280, 98113), (14358, 97580), (14637, 95720), (16728, 83755), (16751, 83640), (17220, 81362), (19144, 73185), (19516, 71790), (20910, 67004), (23930, 58548), (24395, 57432), (27880, 50253), (28716, 48790), (29274, 47860), (33502, 41820), (34440, 40681), (35895, 39032)]