381073680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 320

約数和(自身を含む): 1452407040

約数和(自身を除く): 1071333360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 41, 45, 48, 52, 54, 60, 65, 72, 78, 80, 82, 90, 104, 108, 117, 120, 123, 130, 135, 144, 156, 164, 180, 195, 205, 208, 216, 234, 240, 246, 260, 270, 312, 328, 331, 351, 360, 369, 390, 410, 432, 468, 492, 520, 533, 540, 585, 615, 624, 656, 662, 702, 720, 738, 780, 820, 936, 984, 993, 1040, 1066, 1080, 1107, 1170, 1230, 1324, 1404, 1476, 1560, 1599, 1640, 1655, 1755, 1845, 1872, 1968, 1986, 2132, 2160, 2214, 2340, 2460, 2648, 2665, 2808, 2952, 2979, 3120, 3198, 3280, 3310, 3510, 3690, 3972, 4264, 4303, 4428, 4680, 4797, 4920, 4965, 5296, 5330, 5535, 5616, 5904, 5958, 6396, 6620, 7020, 7380, 7944, 7995, 8528, 8606, 8856, 8937, 9360, 9594, 9840, 9930, 10660, 11070, 11916, 12792, 12909, 13240, 13571, 14040, 14391, 14760, 14895, 15888, 15990, 17212, 17712, 17874, 19188, 19860, 21320, 21515, 22140, 23832, 23985, 25584, 25818, 26480, 27142, 28080, 28782, 29520, 29790, 31980, 34424, 35748, 38376, 38727, 39720, 40713, 42640, 43030, 44280, 44685, 47664, 47970, 51636, 54284, 57564, 59580, 63960, 64545, 67855, 68848, 71496, 71955, 76752, 77454, 79440, 81426, 86060, 88560, 89370, 95940, 103272, 108568, 115128, 116181, 119160, 122139, 127920, 129090, 135710, 142992, 143910, 154908, 162852, 172120, 176423, 178740, 191880, 193635, 203565, 206544, 217136, 230256, 232362, 238320, 244278, 258180, 271420, 287820, 309816, 325704, 344240, 352846, 357480, 366417, 383760, 387270, 407130, 464724, 488556, 516360, 529269, 542840, 575640, 580905, 610695, 619632, 651408, 705692, 714960, 732834, 774540, 814260, 882115, 929448, 977112, 1032720, 1058538, 1085680, 1151280, 1161810, 1221390, 1411384, 1465668, 1549080, 1587807, 1628520, 1764230, 1832085, 1858896, 1954224, 2117076, 2323620, 2442780, 2646345, 2822768, 2931336, 3098160, 3175614, 3257040, 3528460, 3664170, 4234152, 4647240, 4763421, 4885560, 5292690, 5862672, 6351228, 7056920, 7328340, 7939035, 8468304, 9294480, 9526842, 9771120, 10585380, 12702456, 14113840, 14656680, 15878070, 19053684, 21170760, 23817105, 25404912, 29313360, 31756140, 38107368, 42341520, 47634210, 63512280, 76214736, 95268420, 127024560, 190536840, 381073680]

約数ペア:

[(1, 381073680), (2, 190536840), (3, 127024560), (4, 95268420), (5, 76214736), (6, 63512280), (8, 47634210), (9, 42341520), (10, 38107368), (12, 31756140), (13, 29313360), (15, 25404912), (16, 23817105), (18, 21170760), (20, 19053684), (24, 15878070), (26, 14656680), (27, 14113840), (30, 12702456), (36, 10585380), (39, 9771120), (40, 9526842), (41, 9294480), (45, 8468304), (48, 7939035), (52, 7328340), (54, 7056920), (60, 6351228), (65, 5862672), (72, 5292690), (78, 4885560), (80, 4763421), (82, 4647240), (90, 4234152), (104, 3664170), (108, 3528460), (117, 3257040), (120, 3175614), (123, 3098160), (130, 2931336), (135, 2822768), (144, 2646345), (156, 2442780), (164, 2323620), (180, 2117076), (195, 1954224), (205, 1858896), (208, 1832085), (216, 1764230), (234, 1628520), (240, 1587807), (246, 1549080), (260, 1465668), (270, 1411384), (312, 1221390), (328, 1161810), (331, 1151280), (351, 1085680), (360, 1058538), (369, 1032720), (390, 977112), (410, 929448), (432, 882115), (468, 814260), (492, 774540), (520, 732834), (533, 714960), (540, 705692), (585, 651408), (615, 619632), (624, 610695), (656, 580905), (662, 575640), (702, 542840), (720, 529269), (738, 516360), (780, 488556), (820, 464724), (936, 407130), (984, 387270), (993, 383760), (1040, 366417), (1066, 357480), (1080, 352846), (1107, 344240), (1170, 325704), (1230, 309816), (1324, 287820), (1404, 271420), (1476, 258180), (1560, 244278), (1599, 238320), (1640, 232362), (1655, 230256), (1755, 217136), (1845, 206544), (1872, 203565), (1968, 193635), (1986, 191880), (2132, 178740), (2160, 176423), (2214, 172120), (2340, 162852), (2460, 154908), (2648, 143910), (2665, 142992), (2808, 135710), (2952, 129090), (2979, 127920), (3120, 122139), (3198, 119160), (3280, 116181), (3310, 115128), (3510, 108568), (3690, 103272), (3972, 95940), (4264, 89370), (4303, 88560), (4428, 86060), (4680, 81426), (4797, 79440), (4920, 77454), (4965, 76752), (5296, 71955), (5330, 71496), (5535, 68848), (5616, 67855), (5904, 64545), (5958, 63960), (6396, 59580), (6620, 57564), (7020, 54284), (7380, 51636), (7944, 47970), (7995, 47664), (8528, 44685), (8606, 44280), (8856, 43030), (8937, 42640), (9360, 40713), (9594, 39720), (9840, 38727), (9930, 38376), (10660, 35748), (11070, 34424), (11916, 31980), (12792, 29790), (12909, 29520), (13240, 28782), (13571, 28080), (14040, 27142), (14391, 26480), (14760, 25818), (14895, 25584), (15888, 23985), (15990, 23832), (17212, 22140), (17712, 21515), (17874, 21320), (19188, 19860)]