1645099320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{4133}}^1$

素因数の和:4285

約数の個数: 128

約数和(自身を含む): 5143357440

約数和(自身を除く): 3498258120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 107, 120, 124, 155, 186, 214, 248, 310, 321, 372, 428, 465, 535, 620, 642, 744, 856, 930, 1070, 1240, 1284, 1605, 1860, 2140, 2568, 3210, 3317, 3720, 4133, 4280, 6420, 6634, 8266, 9951, 12399, 12840, 13268, 16532, 16585, 19902, 20665, 24798, 26536, 33064, 33170, 39804, 41330, 49596, 49755, 61995, 66340, 79608, 82660, 99192, 99510, 123990, 128123, 132680, 165320, 199020, 247980, 256246, 384369, 398040, 442231, 495960, 512492, 640615, 768738, 884462, 1024984, 1281230, 1326693, 1537476, 1768924, 1921845, 2211155, 2562460, 2653386, 3074952, 3537848, 3843690, 4422310, 5124920, 5306772, 6633465, 7687380, 8844620, 10613544, 13266930, 13709161, 15374760, 17689240, 26533860, 27418322, 41127483, 53067720, 54836644, 68545805, 82254966, 109673288, 137091610, 164509932, 205637415, 274183220, 329019864, 411274830, 548366440, 822549660, 1645099320]

約数ペア:

[(1, 1645099320), (2, 822549660), (3, 548366440), (4, 411274830), (5, 329019864), (6, 274183220), (8, 205637415), (10, 164509932), (12, 137091610), (15, 109673288), (20, 82254966), (24, 68545805), (30, 54836644), (31, 53067720), (40, 41127483), (60, 27418322), (62, 26533860), (93, 17689240), (107, 15374760), (120, 13709161), (124, 13266930), (155, 10613544), (186, 8844620), (214, 7687380), (248, 6633465), (310, 5306772), (321, 5124920), (372, 4422310), (428, 3843690), (465, 3537848), (535, 3074952), (620, 2653386), (642, 2562460), (744, 2211155), (856, 1921845), (930, 1768924), (1070, 1537476), (1240, 1326693), (1284, 1281230), (1605, 1024984), (1860, 884462), (2140, 768738), (2568, 640615), (3210, 512492), (3317, 495960), (3720, 442231), (4133, 398040), (4280, 384369), (6420, 256246), (6634, 247980), (8266, 199020), (9951, 165320), (12399, 132680), (12840, 128123), (13268, 123990), (16532, 99510), (16585, 99192), (19902, 82660), (20665, 79608), (24798, 66340), (26536, 61995), (33064, 49755), (33170, 49596), (39804, 41330)]