2355510780

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{69239}}^1$

素因数の和:69270

約数の個数: 144

約数和(自身を含む): 8468328960

約数和(自身を除く): 6112818180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5670, 6804, 8505, 11340, 17010, 34020, 69239, 138478, 207717, 276956, 346195, 415434, 484673, 623151, 692390, 830868, 969346, 1038585, 1246302, 1384780, 1454019, 1869453, 1938692, 2077170, 2423365, 2492604, 2908038, 3115755, 3738906, 4154340, 4362057, 4846730, 5608359, 5816076, 6231510, 7270095, 7477812, 8724114, 9347265, 9693460, 11216718, 12463020, 13086171, 14540190, 16825077, 17448228, 18694530, 21810285, 22433436, 26172342, 28041795, 29080380, 33650154, 37389060, 39258513, 43620570, 52344684, 56083590, 65430855, 67300308, 78517026, 84125385, 87241140, 112167180, 117775539, 130861710, 157034052, 168250770, 196292565, 235551078, 261723420, 336501540, 392585130, 471102156, 588877695, 785170260, 1177755390, 2355510780]

約数ペア:

[(1, 2355510780), (2, 1177755390), (3, 785170260), (4, 588877695), (5, 471102156), (6, 392585130), (7, 336501540), (9, 261723420), (10, 235551078), (12, 196292565), (14, 168250770), (15, 157034052), (18, 130861710), (20, 117775539), (21, 112167180), (27, 87241140), (28, 84125385), (30, 78517026), (35, 67300308), (36, 65430855), (42, 56083590), (45, 52344684), (54, 43620570), (60, 39258513), (63, 37389060), (70, 33650154), (81, 29080380), (84, 28041795), (90, 26172342), (105, 22433436), (108, 21810285), (126, 18694530), (135, 17448228), (140, 16825077), (162, 14540190), (180, 13086171), (189, 12463020), (210, 11216718), (243, 9693460), (252, 9347265), (270, 8724114), (315, 7477812), (324, 7270095), (378, 6231510), (405, 5816076), (420, 5608359), (486, 4846730), (540, 4362057), (567, 4154340), (630, 3738906), (756, 3115755), (810, 2908038), (945, 2492604), (972, 2423365), (1134, 2077170), (1215, 1938692), (1260, 1869453), (1620, 1454019), (1701, 1384780), (1890, 1246302), (2268, 1038585), (2430, 969346), (2835, 830868), (3402, 692390), (3780, 623151), (4860, 484673), (5670, 415434), (6804, 346195), (8505, 276956), (11340, 207717), (17010, 138478), (34020, 69239)]