42403440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:599

約数の個数: 160

約数和(自身を含む): 146776320

約数和(自身を除く): 104372880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 547, 570, 646, 680, 760, 816, 912, 969, 1020, 1094, 1140, 1292, 1360, 1520, 1615, 1641, 1938, 2040, 2188, 2280, 2584, 2735, 3230, 3282, 3876, 4080, 4376, 4560, 4845, 5168, 5470, 6460, 6564, 7752, 8205, 8752, 9299, 9690, 10393, 10940, 12920, 13128, 15504, 16410, 18598, 19380, 20786, 21880, 25840, 26256, 27897, 31179, 32820, 37196, 38760, 41572, 43760, 46495, 51965, 55794, 62358, 65640, 74392, 77520, 83144, 92990, 103930, 111588, 124716, 131280, 139485, 148784, 155895, 166288, 176681, 185980, 207860, 223176, 249432, 278970, 311790, 353362, 371960, 415720, 446352, 498864, 530043, 557940, 623580, 706724, 743920, 831440, 883405, 1060086, 1115880, 1247160, 1413448, 1766810, 2120172, 2231760, 2494320, 2650215, 2826896, 3533620, 4240344, 5300430, 7067240, 8480688, 10600860, 14134480, 21201720, 42403440]

約数ペア:

[(1, 42403440), (2, 21201720), (3, 14134480), (4, 10600860), (5, 8480688), (6, 7067240), (8, 5300430), (10, 4240344), (12, 3533620), (15, 2826896), (16, 2650215), (17, 2494320), (19, 2231760), (20, 2120172), (24, 1766810), (30, 1413448), (34, 1247160), (38, 1115880), (40, 1060086), (48, 883405), (51, 831440), (57, 743920), (60, 706724), (68, 623580), (76, 557940), (80, 530043), (85, 498864), (95, 446352), (102, 415720), (114, 371960), (120, 353362), (136, 311790), (152, 278970), (170, 249432), (190, 223176), (204, 207860), (228, 185980), (240, 176681), (255, 166288), (272, 155895), (285, 148784), (304, 139485), (323, 131280), (340, 124716), (380, 111588), (408, 103930), (456, 92990), (510, 83144), (547, 77520), (570, 74392), (646, 65640), (680, 62358), (760, 55794), (816, 51965), (912, 46495), (969, 43760), (1020, 41572), (1094, 38760), (1140, 37196), (1292, 32820), (1360, 31179), (1520, 27897), (1615, 26256), (1641, 25840), (1938, 21880), (2040, 20786), (2188, 19380), (2280, 18598), (2584, 16410), (2735, 15504), (3230, 13128), (3282, 12920), (3876, 10940), (4080, 10393), (4376, 9690), (4560, 9299), (4845, 8752), (5168, 8205), (5470, 7752), (6460, 6564)]