42434040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 256

約数和(自身を含む): 154275840

約数和(自身を除く): 111841800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 31, 33, 34, 40, 44, 51, 55, 60, 61, 62, 66, 68, 85, 88, 93, 102, 110, 120, 122, 124, 132, 136, 155, 165, 170, 183, 186, 187, 204, 220, 244, 248, 255, 264, 305, 310, 330, 340, 341, 366, 372, 374, 408, 440, 465, 488, 510, 527, 561, 610, 620, 660, 671, 680, 682, 732, 744, 748, 915, 930, 935, 1020, 1023, 1037, 1054, 1122, 1220, 1240, 1320, 1342, 1364, 1464, 1496, 1581, 1705, 1830, 1860, 1870, 1891, 2013, 2040, 2046, 2074, 2108, 2244, 2440, 2635, 2684, 2728, 2805, 3111, 3162, 3355, 3410, 3660, 3720, 3740, 3782, 4026, 4092, 4148, 4216, 4488, 5115, 5185, 5270, 5368, 5610, 5673, 5797, 6222, 6324, 6710, 6820, 7320, 7480, 7564, 7905, 8052, 8184, 8296, 9455, 10065, 10230, 10370, 10540, 11220, 11346, 11407, 11594, 12444, 12648, 13420, 13640, 15128, 15555, 15810, 16104, 17391, 18910, 20130, 20460, 20740, 20801, 21080, 22440, 22692, 22814, 23188, 24888, 26840, 28365, 28985, 31110, 31620, 32147, 34221, 34782, 37820, 40260, 40920, 41480, 41602, 45384, 45628, 46376, 56730, 57035, 57970, 62220, 62403, 63240, 64294, 68442, 69564, 75640, 80520, 83204, 86955, 91256, 96441, 104005, 113460, 114070, 115940, 124440, 124806, 128588, 136884, 139128, 160735, 166408, 171105, 173910, 192882, 208010, 226920, 228140, 231880, 249612, 257176, 273768, 312015, 321470, 342210, 347820, 353617, 385764, 416020, 456280, 482205, 499224, 624030, 642940, 684420, 695640, 707234, 771528, 832040, 964410, 1060851, 1248060, 1285880, 1368840, 1414468, 1768085, 1928820, 2121702, 2496120, 2828936, 3536170, 3857640, 4243404, 5304255, 7072340, 8486808, 10608510, 14144680, 21217020, 42434040]

約数ペア:

[(1, 42434040), (2, 21217020), (3, 14144680), (4, 10608510), (5, 8486808), (6, 7072340), (8, 5304255), (10, 4243404), (11, 3857640), (12, 3536170), (15, 2828936), (17, 2496120), (20, 2121702), (22, 1928820), (24, 1768085), (30, 1414468), (31, 1368840), (33, 1285880), (34, 1248060), (40, 1060851), (44, 964410), (51, 832040), (55, 771528), (60, 707234), (61, 695640), (62, 684420), (66, 642940), (68, 624030), (85, 499224), (88, 482205), (93, 456280), (102, 416020), (110, 385764), (120, 353617), (122, 347820), (124, 342210), (132, 321470), (136, 312015), (155, 273768), (165, 257176), (170, 249612), (183, 231880), (186, 228140), (187, 226920), (204, 208010), (220, 192882), (244, 173910), (248, 171105), (255, 166408), (264, 160735), (305, 139128), (310, 136884), (330, 128588), (340, 124806), (341, 124440), (366, 115940), (372, 114070), (374, 113460), (408, 104005), (440, 96441), (465, 91256), (488, 86955), (510, 83204), (527, 80520), (561, 75640), (610, 69564), (620, 68442), (660, 64294), (671, 63240), (680, 62403), (682, 62220), (732, 57970), (744, 57035), (748, 56730), (915, 46376), (930, 45628), (935, 45384), (1020, 41602), (1023, 41480), (1037, 40920), (1054, 40260), (1122, 37820), (1220, 34782), (1240, 34221), (1320, 32147), (1342, 31620), (1364, 31110), (1464, 28985), (1496, 28365), (1581, 26840), (1705, 24888), (1830, 23188), (1860, 22814), (1870, 22692), (1891, 22440), (2013, 21080), (2040, 20801), (2046, 20740), (2074, 20460), (2108, 20130), (2244, 18910), (2440, 17391), (2635, 16104), (2684, 15810), (2728, 15555), (2805, 15128), (3111, 13640), (3162, 13420), (3355, 12648), (3410, 12444), (3660, 11594), (3720, 11407), (3740, 11346), (3782, 11220), (4026, 10540), (4092, 10370), (4148, 10230), (4216, 10065), (4488, 9455), (5115, 8296), (5185, 8184), (5270, 8052), (5368, 7905), (5610, 7564), (5673, 7480), (5797, 7320), (6222, 6820), (6324, 6710)]