145552680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1$

素因数の和:1521

約数の個数: 256

約数和(自身を含む): 597542400

約数和(自身を除く): 451989720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1481, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 2962, 3276, 3510, 3640, 3780, 4095, 4443, 4680, 4914, 5460, 5924, 6552, 7020, 7405, 7560, 8190, 8886, 9828, 10367, 10920, 11848, 12285, 13329, 14040, 14810, 16380, 17772, 19253, 19656, 20734, 22215, 24570, 26658, 29620, 31101, 32760, 35544, 38506, 39987, 41468, 44430, 49140, 51835, 53316, 57759, 59240, 62202, 66645, 77012, 79974, 82936, 88860, 93303, 96265, 98280, 103670, 106632, 115518, 124404, 133290, 134771, 154024, 155505, 159948, 173277, 177720, 186606, 192530, 199935, 207340, 231036, 248808, 266580, 269542, 279909, 288795, 311010, 319896, 346554, 373212, 385060, 399870, 404313, 414680, 462072, 466515, 519831, 533160, 539084, 559818, 577590, 622020, 673855, 693108, 746424, 770120, 799740, 808626, 866385, 933030, 1039662, 1078168, 1119636, 1155180, 1212939, 1244040, 1347710, 1386216, 1399545, 1599480, 1617252, 1732770, 1866060, 2021565, 2079324, 2239272, 2310360, 2425878, 2599155, 2695420, 2799090, 3234504, 3465540, 3638817, 3732120, 4043130, 4158648, 4851756, 5198310, 5390840, 5598180, 6064695, 6931080, 7277634, 8086260, 9703512, 10396620, 11196360, 12129390, 14555268, 16172520, 18194085, 20793240, 24258780, 29110536, 36388170, 48517560, 72776340, 145552680]

約数ペア:

[(1, 145552680), (2, 72776340), (3, 48517560), (4, 36388170), (5, 29110536), (6, 24258780), (7, 20793240), (8, 18194085), (9, 16172520), (10, 14555268), (12, 12129390), (13, 11196360), (14, 10396620), (15, 9703512), (18, 8086260), (20, 7277634), (21, 6931080), (24, 6064695), (26, 5598180), (27, 5390840), (28, 5198310), (30, 4851756), (35, 4158648), (36, 4043130), (39, 3732120), (40, 3638817), (42, 3465540), (45, 3234504), (52, 2799090), (54, 2695420), (56, 2599155), (60, 2425878), (63, 2310360), (65, 2239272), (70, 2079324), (72, 2021565), (78, 1866060), (84, 1732770), (90, 1617252), (91, 1599480), (104, 1399545), (105, 1386216), (108, 1347710), (117, 1244040), (120, 1212939), (126, 1155180), (130, 1119636), (135, 1078168), (140, 1039662), (156, 933030), (168, 866385), (180, 808626), (182, 799740), (189, 770120), (195, 746424), (210, 693108), (216, 673855), (234, 622020), (252, 577590), (260, 559818), (270, 539084), (273, 533160), (280, 519831), (312, 466515), (315, 462072), (351, 414680), (360, 404313), (364, 399870), (378, 385060), (390, 373212), (420, 346554), (455, 319896), (468, 311010), (504, 288795), (520, 279909), (540, 269542), (546, 266580), (585, 248808), (630, 231036), (702, 207340), (728, 199935), (756, 192530), (780, 186606), (819, 177720), (840, 173277), (910, 159948), (936, 155505), (945, 154024), (1080, 134771), (1092, 133290), (1170, 124404), (1260, 115518), (1365, 106632), (1404, 103670), (1481, 98280), (1512, 96265), (1560, 93303), (1638, 88860), (1755, 82936), (1820, 79974), (1890, 77012), (2184, 66645), (2340, 62202), (2457, 59240), (2520, 57759), (2730, 53316), (2808, 51835), (2962, 49140), (3276, 44430), (3510, 41468), (3640, 39987), (3780, 38506), (4095, 35544), (4443, 32760), (4680, 31101), (4914, 29620), (5460, 26658), (5924, 24570), (6552, 22215), (7020, 20734), (7405, 19656), (7560, 19253), (8190, 17772), (8886, 16380), (9828, 14810), (10367, 14040), (10920, 13329), (11848, 12285)]