373838920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3313}}^1$

素因数の和:3375

約数の個数: 128

約数和(自身を含む): 1068963840

約数和(自身を除く): 695124920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 155, 182, 217, 248, 260, 280, 310, 364, 403, 434, 455, 520, 620, 728, 806, 868, 910, 1085, 1240, 1612, 1736, 1820, 2015, 2170, 2821, 3224, 3313, 3640, 4030, 4340, 5642, 6626, 8060, 8680, 11284, 13252, 14105, 16120, 16565, 22568, 23191, 26504, 28210, 33130, 43069, 46382, 56420, 66260, 86138, 92764, 102703, 112840, 115955, 132520, 172276, 185528, 205406, 215345, 231910, 301483, 344552, 410812, 430690, 463820, 513515, 602966, 718921, 821624, 861380, 927640, 1027030, 1205932, 1335139, 1437842, 1507415, 1722760, 2054060, 2411864, 2670278, 2875684, 3014830, 3594605, 4108120, 5340556, 5751368, 6029660, 6675695, 7189210, 9345973, 10681112, 12059320, 13351390, 14378420, 18691946, 26702780, 28756840, 37383892, 46729865, 53405560, 74767784, 93459730, 186919460, 373838920]

約数ペア:

[(1, 373838920), (2, 186919460), (4, 93459730), (5, 74767784), (7, 53405560), (8, 46729865), (10, 37383892), (13, 28756840), (14, 26702780), (20, 18691946), (26, 14378420), (28, 13351390), (31, 12059320), (35, 10681112), (40, 9345973), (52, 7189210), (56, 6675695), (62, 6029660), (65, 5751368), (70, 5340556), (91, 4108120), (104, 3594605), (124, 3014830), (130, 2875684), (140, 2670278), (155, 2411864), (182, 2054060), (217, 1722760), (248, 1507415), (260, 1437842), (280, 1335139), (310, 1205932), (364, 1027030), (403, 927640), (434, 861380), (455, 821624), (520, 718921), (620, 602966), (728, 513515), (806, 463820), (868, 430690), (910, 410812), (1085, 344552), (1240, 301483), (1612, 231910), (1736, 215345), (1820, 205406), (2015, 185528), (2170, 172276), (2821, 132520), (3224, 115955), (3313, 112840), (3640, 102703), (4030, 92764), (4340, 86138), (5642, 66260), (6626, 56420), (8060, 46382), (8680, 43069), (11284, 33130), (13252, 28210), (14105, 26504), (16120, 23191), (16565, 22568)]