194429040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:747

約数の個数: 160

約数和(自身を含む): 656582976

約数和(自身を除く): 462153936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 101, 104, 120, 130, 156, 195, 202, 208, 240, 260, 303, 312, 390, 404, 505, 520, 606, 617, 624, 780, 808, 1010, 1040, 1212, 1234, 1313, 1515, 1560, 1616, 1851, 2020, 2424, 2468, 2626, 3030, 3085, 3120, 3702, 3939, 4040, 4848, 4936, 5252, 6060, 6170, 6565, 7404, 7878, 8021, 8080, 9255, 9872, 10504, 12120, 12340, 13130, 14808, 15756, 16042, 18510, 19695, 21008, 24063, 24240, 24680, 26260, 29616, 31512, 32084, 37020, 39390, 40105, 48126, 49360, 52520, 62317, 63024, 64168, 74040, 78780, 80210, 96252, 105040, 120315, 124634, 128336, 148080, 157560, 160420, 186951, 192504, 240630, 249268, 311585, 315120, 320840, 373902, 385008, 481260, 498536, 623170, 641680, 747804, 810121, 934755, 962520, 997072, 1246340, 1495608, 1620242, 1869510, 1925040, 2430363, 2492680, 2991216, 3240484, 3739020, 4050605, 4860726, 4985360, 6480968, 7478040, 8101210, 9721452, 12151815, 12961936, 14956080, 16202420, 19442904, 24303630, 32404840, 38885808, 48607260, 64809680, 97214520, 194429040]

約数ペア:

[(1, 194429040), (2, 97214520), (3, 64809680), (4, 48607260), (5, 38885808), (6, 32404840), (8, 24303630), (10, 19442904), (12, 16202420), (13, 14956080), (15, 12961936), (16, 12151815), (20, 9721452), (24, 8101210), (26, 7478040), (30, 6480968), (39, 4985360), (40, 4860726), (48, 4050605), (52, 3739020), (60, 3240484), (65, 2991216), (78, 2492680), (80, 2430363), (101, 1925040), (104, 1869510), (120, 1620242), (130, 1495608), (156, 1246340), (195, 997072), (202, 962520), (208, 934755), (240, 810121), (260, 747804), (303, 641680), (312, 623170), (390, 498536), (404, 481260), (505, 385008), (520, 373902), (606, 320840), (617, 315120), (624, 311585), (780, 249268), (808, 240630), (1010, 192504), (1040, 186951), (1212, 160420), (1234, 157560), (1313, 148080), (1515, 128336), (1560, 124634), (1616, 120315), (1851, 105040), (2020, 96252), (2424, 80210), (2468, 78780), (2626, 74040), (3030, 64168), (3085, 63024), (3120, 62317), (3702, 52520), (3939, 49360), (4040, 48126), (4848, 40105), (4936, 39390), (5252, 37020), (6060, 32084), (6170, 31512), (6565, 29616), (7404, 26260), (7878, 24680), (8021, 24240), (8080, 24063), (9255, 21008), (9872, 19695), (10504, 18510), (12120, 16042), (12340, 15756), (13130, 14808)]