61633320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:567

約数の個数: 128

約数和(自身を含む): 212889600

約数和(自身を除く): 151256280

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, 239, 280, 307, 420, 478, 614, 717, 840, 921, 956, 1195, 1228, 1434, 1535, 1673, 1842, 1912, 2149, 2390, 2456, 2868, 3070, 3346, 3585, 3684, 4298, 4605, 4780, 5019, 5736, 6140, 6447, 6692, 7170, 7368, 8365, 8596, 9210, 9560, 10038, 10745, 12280, 12894, 13384, 14340, 16730, 17192, 18420, 20076, 21490, 25095, 25788, 28680, 32235, 33460, 36840, 40152, 42980, 50190, 51576, 64470, 66920, 73373, 85960, 100380, 128940, 146746, 200760, 220119, 257880, 293492, 366865, 440238, 513611, 586984, 733730, 880476, 1027222, 1100595, 1467460, 1540833, 1760952, 2054444, 2201190, 2568055, 2934920, 3081666, 4108888, 4402380, 5136110, 6163332, 7704165, 8804760, 10272220, 12326664, 15408330, 20544440, 30816660, 61633320]

約数ペア:

[(1, 61633320), (2, 30816660), (3, 20544440), (4, 15408330), (5, 12326664), (6, 10272220), (7, 8804760), (8, 7704165), (10, 6163332), (12, 5136110), (14, 4402380), (15, 4108888), (20, 3081666), (21, 2934920), (24, 2568055), (28, 2201190), (30, 2054444), (35, 1760952), (40, 1540833), (42, 1467460), (56, 1100595), (60, 1027222), (70, 880476), (84, 733730), (105, 586984), (120, 513611), (140, 440238), (168, 366865), (210, 293492), (239, 257880), (280, 220119), (307, 200760), (420, 146746), (478, 128940), (614, 100380), (717, 85960), (840, 73373), (921, 66920), (956, 64470), (1195, 51576), (1228, 50190), (1434, 42980), (1535, 40152), (1673, 36840), (1842, 33460), (1912, 32235), (2149, 28680), (2390, 25788), (2456, 25095), (2868, 21490), (3070, 20076), (3346, 18420), (3585, 17192), (3684, 16730), (4298, 14340), (4605, 13384), (4780, 12894), (5019, 12280), (5736, 10745), (6140, 10038), (6447, 9560), (6692, 9210), (7170, 8596), (7368, 8365)]