419875560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1229}}^1$

素因数の和:1332

約数の個数: 192

約数和(自身を含む): 1490907600

約数和(自身を除く): 1071032040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 73, 78, 90, 104, 117, 120, 130, 146, 156, 180, 195, 219, 234, 260, 292, 312, 360, 365, 390, 438, 468, 520, 584, 585, 657, 730, 780, 876, 936, 949, 1095, 1170, 1229, 1314, 1460, 1560, 1752, 1898, 2190, 2340, 2458, 2628, 2847, 2920, 3285, 3687, 3796, 4380, 4680, 4745, 4916, 5256, 5694, 6145, 6570, 7374, 7592, 8541, 8760, 9490, 9832, 11061, 11388, 12290, 13140, 14235, 14748, 15977, 17082, 18435, 18980, 22122, 22776, 24580, 26280, 28470, 29496, 31954, 34164, 36870, 37960, 42705, 44244, 47931, 49160, 55305, 56940, 63908, 68328, 73740, 79885, 85410, 88488, 89717, 95862, 110610, 113880, 127816, 143793, 147480, 159770, 170820, 179434, 191724, 221220, 239655, 269151, 287586, 319540, 341640, 358868, 383448, 442440, 448585, 479310, 538302, 575172, 639080, 717736, 718965, 807453, 897170, 958620, 1076604, 1150344, 1166321, 1345755, 1437930, 1614906, 1794340, 1917240, 2153208, 2332642, 2691510, 2875860, 3229812, 3498963, 3588680, 4037265, 4665284, 5383020, 5751720, 5831605, 6459624, 6997926, 8074530, 9330568, 10496889, 10766040, 11663210, 13995852, 16149060, 17494815, 20993778, 23326420, 27991704, 32298120, 34989630, 41987556, 46652840, 52484445, 69979260, 83975112, 104968890, 139958520, 209937780, 419875560]

約数ペア:

[(1, 419875560), (2, 209937780), (3, 139958520), (4, 104968890), (5, 83975112), (6, 69979260), (8, 52484445), (9, 46652840), (10, 41987556), (12, 34989630), (13, 32298120), (15, 27991704), (18, 23326420), (20, 20993778), (24, 17494815), (26, 16149060), (30, 13995852), (36, 11663210), (39, 10766040), (40, 10496889), (45, 9330568), (52, 8074530), (60, 6997926), (65, 6459624), (72, 5831605), (73, 5751720), (78, 5383020), (90, 4665284), (104, 4037265), (117, 3588680), (120, 3498963), (130, 3229812), (146, 2875860), (156, 2691510), (180, 2332642), (195, 2153208), (219, 1917240), (234, 1794340), (260, 1614906), (292, 1437930), (312, 1345755), (360, 1166321), (365, 1150344), (390, 1076604), (438, 958620), (468, 897170), (520, 807453), (584, 718965), (585, 717736), (657, 639080), (730, 575172), (780, 538302), (876, 479310), (936, 448585), (949, 442440), (1095, 383448), (1170, 358868), (1229, 341640), (1314, 319540), (1460, 287586), (1560, 269151), (1752, 239655), (1898, 221220), (2190, 191724), (2340, 179434), (2458, 170820), (2628, 159770), (2847, 147480), (2920, 143793), (3285, 127816), (3687, 113880), (3796, 110610), (4380, 95862), (4680, 89717), (4745, 88488), (4916, 85410), (5256, 79885), (5694, 73740), (6145, 68328), (6570, 63908), (7374, 56940), (7592, 55305), (8541, 49160), (8760, 47931), (9490, 44244), (9832, 42705), (11061, 37960), (11388, 36870), (12290, 34164), (13140, 31954), (14235, 29496), (14748, 28470), (15977, 26280), (17082, 24580), (18435, 22776), (18980, 22122)]