392789280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3313}}^1$

素因数の和:3363

約数の個数: 192

約数和(自身を含む): 1403015040

約数和(自身を除く): 1010225760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1248, 1482, 1520, 1560, 1824, 1976, 2080, 2280, 2470, 2964, 3040, 3120, 3313, 3705, 3952, 4560, 4940, 5928, 6240, 6626, 7410, 7904, 9120, 9880, 9939, 11856, 13252, 14820, 16565, 19760, 19878, 23712, 26504, 29640, 33130, 39520, 39756, 43069, 49695, 53008, 59280, 62947, 66260, 79512, 86138, 99390, 106016, 118560, 125894, 129207, 132520, 159024, 172276, 188841, 198780, 215345, 251788, 258414, 265040, 314735, 318048, 344552, 377682, 397560, 430690, 503576, 516828, 530080, 629470, 646035, 689104, 755364, 795120, 818311, 861380, 944205, 1007152, 1033656, 1258940, 1292070, 1378208, 1510728, 1590240, 1636622, 1722760, 1888410, 2014304, 2067312, 2454933, 2517880, 2584140, 3021456, 3273244, 3445520, 3776820, 4091555, 4134624, 4909866, 5035760, 5168280, 6042912, 6546488, 6891040, 7553640, 8183110, 9819732, 10071520, 10336560, 12274665, 13092976, 15107280, 16366220, 19639464, 20673120, 24549330, 26185952, 30214560, 32732440, 39278928, 49098660, 65464880, 78557856, 98197320, 130929760, 196394640, 392789280]

約数ペア:

[(1, 392789280), (2, 196394640), (3, 130929760), (4, 98197320), (5, 78557856), (6, 65464880), (8, 49098660), (10, 39278928), (12, 32732440), (13, 30214560), (15, 26185952), (16, 24549330), (19, 20673120), (20, 19639464), (24, 16366220), (26, 15107280), (30, 13092976), (32, 12274665), (38, 10336560), (39, 10071520), (40, 9819732), (48, 8183110), (52, 7553640), (57, 6891040), (60, 6546488), (65, 6042912), (76, 5168280), (78, 5035760), (80, 4909866), (95, 4134624), (96, 4091555), (104, 3776820), (114, 3445520), (120, 3273244), (130, 3021456), (152, 2584140), (156, 2517880), (160, 2454933), (190, 2067312), (195, 2014304), (208, 1888410), (228, 1722760), (240, 1636622), (247, 1590240), (260, 1510728), (285, 1378208), (304, 1292070), (312, 1258940), (380, 1033656), (390, 1007152), (416, 944205), (456, 861380), (480, 818311), (494, 795120), (520, 755364), (570, 689104), (608, 646035), (624, 629470), (741, 530080), (760, 516828), (780, 503576), (912, 430690), (988, 397560), (1040, 377682), (1140, 344552), (1235, 318048), (1248, 314735), (1482, 265040), (1520, 258414), (1560, 251788), (1824, 215345), (1976, 198780), (2080, 188841), (2280, 172276), (2470, 159024), (2964, 132520), (3040, 129207), (3120, 125894), (3313, 118560), (3705, 106016), (3952, 99390), (4560, 86138), (4940, 79512), (5928, 66260), (6240, 62947), (6626, 59280), (7410, 53008), (7904, 49695), (9120, 43069), (9880, 39756), (9939, 39520), (11856, 33130), (13252, 29640), (14820, 26504), (16565, 23712), (19760, 19878)]