101508680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:463

約数の個数: 128

約数和(自身を含む): 285465600

約数和(自身を除く): 183956920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 79, 91, 104, 130, 140, 158, 182, 260, 280, 316, 353, 364, 395, 455, 520, 553, 632, 706, 728, 790, 910, 1027, 1106, 1412, 1580, 1765, 1820, 2054, 2212, 2471, 2765, 2824, 3160, 3530, 3640, 4108, 4424, 4589, 4942, 5135, 5530, 7060, 7189, 8216, 9178, 9884, 10270, 11060, 12355, 14120, 14378, 18356, 19768, 20540, 22120, 22945, 24710, 27887, 28756, 32123, 35945, 36712, 41080, 45890, 49420, 55774, 57512, 64246, 71890, 91780, 98840, 111548, 128492, 139435, 143780, 160615, 183560, 195209, 223096, 256984, 278870, 287560, 321230, 362531, 390418, 557740, 642460, 725062, 780836, 976045, 1115480, 1284920, 1450124, 1561672, 1812655, 1952090, 2537717, 2900248, 3625310, 3904180, 5075434, 7250620, 7808360, 10150868, 12688585, 14501240, 20301736, 25377170, 50754340, 101508680]

約数ペア:

[(1, 101508680), (2, 50754340), (4, 25377170), (5, 20301736), (7, 14501240), (8, 12688585), (10, 10150868), (13, 7808360), (14, 7250620), (20, 5075434), (26, 3904180), (28, 3625310), (35, 2900248), (40, 2537717), (52, 1952090), (56, 1812655), (65, 1561672), (70, 1450124), (79, 1284920), (91, 1115480), (104, 976045), (130, 780836), (140, 725062), (158, 642460), (182, 557740), (260, 390418), (280, 362531), (316, 321230), (353, 287560), (364, 278870), (395, 256984), (455, 223096), (520, 195209), (553, 183560), (632, 160615), (706, 143780), (728, 139435), (790, 128492), (910, 111548), (1027, 98840), (1106, 91780), (1412, 71890), (1580, 64246), (1765, 57512), (1820, 55774), (2054, 49420), (2212, 45890), (2471, 41080), (2765, 36712), (2824, 35945), (3160, 32123), (3530, 28756), (3640, 27887), (4108, 24710), (4424, 22945), (4589, 22120), (4942, 20540), (5135, 19768), (5530, 18356), (7060, 14378), (7189, 14120), (8216, 12355), (9178, 11060), (9884, 10270)]