1377454680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{26029}}^1$

素因数の和:26063

約数の個数: 192

約数和(自身を含む): 5341356000

約数和(自身を除く): 3963901320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 3528, 3780, 4410, 5292, 5880, 6615, 7560, 8820, 10584, 13230, 17640, 26029, 26460, 52058, 52920, 78087, 104116, 130145, 156174, 182203, 208232, 234261, 260290, 312348, 364406, 390435, 468522, 520580, 546609, 624696, 702783, 728812, 780870, 911015, 937044, 1041160, 1093218, 1171305, 1275421, 1405566, 1457624, 1561740, 1639827, 1822030, 1874088, 2186436, 2342610, 2550842, 2733045, 2811132, 3123480, 3279654, 3513915, 3644060, 3826263, 4372872, 4685220, 4919481, 5101684, 5466090, 5622264, 6377105, 6559308, 7027830, 7288120, 7652526, 8199135, 9370440, 9838962, 10203368, 10932180, 11478789, 12754210, 13118616, 14055660, 15305052, 16398270, 19131315, 19677924, 21864360, 22957578, 24597405, 25508420, 28111320, 30610104, 32796540, 34436367, 38262630, 39355848, 45915156, 49194810, 51016840, 57393945, 65593080, 68872734, 76525260, 91830312, 98389620, 114787890, 137745468, 153050520, 172181835, 196779240, 229575780, 275490936, 344363670, 459151560, 688727340, 1377454680]

約数ペア:

[(1, 1377454680), (2, 688727340), (3, 459151560), (4, 344363670), (5, 275490936), (6, 229575780), (7, 196779240), (8, 172181835), (9, 153050520), (10, 137745468), (12, 114787890), (14, 98389620), (15, 91830312), (18, 76525260), (20, 68872734), (21, 65593080), (24, 57393945), (27, 51016840), (28, 49194810), (30, 45915156), (35, 39355848), (36, 38262630), (40, 34436367), (42, 32796540), (45, 30610104), (49, 28111320), (54, 25508420), (56, 24597405), (60, 22957578), (63, 21864360), (70, 19677924), (72, 19131315), (84, 16398270), (90, 15305052), (98, 14055660), (105, 13118616), (108, 12754210), (120, 11478789), (126, 10932180), (135, 10203368), (140, 9838962), (147, 9370440), (168, 8199135), (180, 7652526), (189, 7288120), (196, 7027830), (210, 6559308), (216, 6377105), (245, 5622264), (252, 5466090), (270, 5101684), (280, 4919481), (294, 4685220), (315, 4372872), (360, 3826263), (378, 3644060), (392, 3513915), (420, 3279654), (441, 3123480), (490, 2811132), (504, 2733045), (540, 2550842), (588, 2342610), (630, 2186436), (735, 1874088), (756, 1822030), (840, 1639827), (882, 1561740), (945, 1457624), (980, 1405566), (1080, 1275421), (1176, 1171305), (1260, 1093218), (1323, 1041160), (1470, 937044), (1512, 911015), (1764, 780870), (1890, 728812), (1960, 702783), (2205, 624696), (2520, 546609), (2646, 520580), (2940, 468522), (3528, 390435), (3780, 364406), (4410, 312348), (5292, 260290), (5880, 234261), (6615, 208232), (7560, 182203), (8820, 156174), (10584, 130145), (13230, 104116), (17640, 78087), (26029, 52920), (26460, 52058)]