2019332280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{3253}}^1$

素因数の和:4013

約数の個数: 128

約数和(自身を含む): 6934924800

約数和(自身を除く): 4915592520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 739, 840, 1478, 2217, 2956, 3253, 3695, 4434, 5173, 5912, 6506, 7390, 8868, 9759, 10346, 11085, 13012, 14780, 15519, 16265, 17736, 19518, 20692, 22170, 22771, 25865, 26024, 29560, 31038, 32530, 39036, 41384, 44340, 45542, 48795, 51730, 62076, 65060, 68313, 77595, 78072, 88680, 91084, 97590, 103460, 113855, 124152, 130120, 136626, 155190, 182168, 195180, 206920, 227710, 273252, 310380, 341565, 390360, 455420, 546504, 620760, 683130, 910840, 1366260, 2403967, 2732520, 4807934, 7211901, 9615868, 12019835, 14423802, 16827769, 19231736, 24039670, 28847604, 33655538, 36059505, 48079340, 50483307, 57695208, 67311076, 72119010, 84138845, 96158680, 100966614, 134622152, 144238020, 168277690, 201933228, 252416535, 288476040, 336555380, 403866456, 504833070, 673110760, 1009666140, 2019332280]

約数ペア:

[(1, 2019332280), (2, 1009666140), (3, 673110760), (4, 504833070), (5, 403866456), (6, 336555380), (7, 288476040), (8, 252416535), (10, 201933228), (12, 168277690), (14, 144238020), (15, 134622152), (20, 100966614), (21, 96158680), (24, 84138845), (28, 72119010), (30, 67311076), (35, 57695208), (40, 50483307), (42, 48079340), (56, 36059505), (60, 33655538), (70, 28847604), (84, 24039670), (105, 19231736), (120, 16827769), (140, 14423802), (168, 12019835), (210, 9615868), (280, 7211901), (420, 4807934), (739, 2732520), (840, 2403967), (1478, 1366260), (2217, 910840), (2956, 683130), (3253, 620760), (3695, 546504), (4434, 455420), (5173, 390360), (5912, 341565), (6506, 310380), (7390, 273252), (8868, 227710), (9759, 206920), (10346, 195180), (11085, 182168), (13012, 155190), (14780, 136626), (15519, 130120), (16265, 124152), (17736, 113855), (19518, 103460), (20692, 97590), (22170, 91084), (22771, 88680), (25865, 78072), (26024, 77595), (29560, 68313), (31038, 65060), (32530, 62076), (39036, 51730), (41384, 48795), (44340, 45542)]