98156240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 160

約数和(自身を含む): 285815040

約数和(自身を除く): 187658800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 97, 104, 112, 130, 139, 140, 182, 194, 208, 260, 278, 280, 364, 388, 455, 485, 520, 556, 560, 679, 695, 728, 776, 910, 970, 973, 1040, 1112, 1261, 1358, 1390, 1456, 1552, 1807, 1820, 1940, 1946, 2224, 2522, 2716, 2780, 3395, 3614, 3640, 3880, 3892, 4865, 5044, 5432, 5560, 6305, 6790, 7228, 7280, 7760, 7784, 8827, 9035, 9730, 10088, 10864, 11120, 12610, 12649, 13483, 13580, 14456, 15568, 17654, 18070, 19460, 20176, 25220, 25298, 26966, 27160, 28912, 35308, 36140, 38920, 44135, 50440, 50596, 53932, 54320, 63245, 67415, 70616, 72280, 77840, 88270, 94381, 100880, 101192, 107864, 126490, 134830, 141232, 144560, 175279, 176540, 188762, 202384, 215728, 252980, 269660, 350558, 353080, 377524, 471905, 505960, 539320, 701116, 706160, 755048, 876395, 943810, 1011920, 1078640, 1226953, 1402232, 1510096, 1752790, 1887620, 2453906, 2804464, 3505580, 3775240, 4907812, 6134765, 7011160, 7550480, 9815624, 12269530, 14022320, 19631248, 24539060, 49078120, 98156240]

約数ペア:

[(1, 98156240), (2, 49078120), (4, 24539060), (5, 19631248), (7, 14022320), (8, 12269530), (10, 9815624), (13, 7550480), (14, 7011160), (16, 6134765), (20, 4907812), (26, 3775240), (28, 3505580), (35, 2804464), (40, 2453906), (52, 1887620), (56, 1752790), (65, 1510096), (70, 1402232), (80, 1226953), (91, 1078640), (97, 1011920), (104, 943810), (112, 876395), (130, 755048), (139, 706160), (140, 701116), (182, 539320), (194, 505960), (208, 471905), (260, 377524), (278, 353080), (280, 350558), (364, 269660), (388, 252980), (455, 215728), (485, 202384), (520, 188762), (556, 176540), (560, 175279), (679, 144560), (695, 141232), (728, 134830), (776, 126490), (910, 107864), (970, 101192), (973, 100880), (1040, 94381), (1112, 88270), (1261, 77840), (1358, 72280), (1390, 70616), (1456, 67415), (1552, 63245), (1807, 54320), (1820, 53932), (1940, 50596), (1946, 50440), (2224, 44135), (2522, 38920), (2716, 36140), (2780, 35308), (3395, 28912), (3614, 27160), (3640, 26966), (3880, 25298), (3892, 25220), (4865, 20176), (5044, 19460), (5432, 18070), (5560, 17654), (6305, 15568), (6790, 14456), (7228, 13580), (7280, 13483), (7760, 12649), (7784, 12610), (8827, 11120), (9035, 10864), (9730, 10088)]