381200040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1481

約数の個数: 256

約数和(自身を含む): 1441440000

約数和(自身を除く): 1060239960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 342, 351, 360, 380, 390, 456, 468, 494, 513, 520, 540, 570, 585, 684, 702, 741, 760, 780, 855, 936, 988, 1026, 1080, 1140, 1170, 1235, 1368, 1404, 1429, 1482, 1560, 1710, 1755, 1976, 2052, 2223, 2280, 2340, 2470, 2565, 2808, 2858, 2964, 3420, 3510, 3705, 4104, 4287, 4446, 4680, 4940, 5130, 5716, 5928, 6669, 6840, 7020, 7145, 7410, 8574, 8892, 9880, 10260, 11115, 11432, 12861, 13338, 14040, 14290, 14820, 17148, 17784, 18577, 20520, 21435, 22230, 25722, 26676, 27151, 28580, 29640, 33345, 34296, 37154, 38583, 42870, 44460, 51444, 53352, 54302, 55731, 57160, 64305, 66690, 74308, 77166, 81453, 85740, 88920, 92885, 102888, 108604, 111462, 128610, 133380, 135755, 148616, 154332, 162906, 167193, 171480, 185770, 192915, 217208, 222924, 244359, 257220, 266760, 271510, 278655, 308664, 325812, 334386, 352963, 371540, 385830, 407265, 445848, 488718, 501579, 514440, 543020, 557310, 651624, 668772, 705926, 733077, 743080, 771660, 814530, 835965, 977436, 1003158, 1058889, 1086040, 1114620, 1221795, 1337544, 1411852, 1466154, 1543320, 1629060, 1671930, 1764815, 1954872, 2006316, 2117778, 2229240, 2443590, 2507895, 2823704, 2932308, 3176667, 3258120, 3343860, 3529630, 3665385, 4012632, 4235556, 4887180, 5015790, 5294445, 5864616, 6353334, 6687720, 7059260, 7330770, 8471112, 9530001, 9774360, 10031580, 10588890, 12706668, 14118520, 14661540, 15883335, 19060002, 20063160, 21177780, 25413336, 29323080, 31766670, 38120004, 42355560, 47650005, 63533340, 76240008, 95300010, 127066680, 190600020, 381200040]

約数ペア:

[(1, 381200040), (2, 190600020), (3, 127066680), (4, 95300010), (5, 76240008), (6, 63533340), (8, 47650005), (9, 42355560), (10, 38120004), (12, 31766670), (13, 29323080), (15, 25413336), (18, 21177780), (19, 20063160), (20, 19060002), (24, 15883335), (26, 14661540), (27, 14118520), (30, 12706668), (36, 10588890), (38, 10031580), (39, 9774360), (40, 9530001), (45, 8471112), (52, 7330770), (54, 7059260), (57, 6687720), (60, 6353334), (65, 5864616), (72, 5294445), (76, 5015790), (78, 4887180), (90, 4235556), (95, 4012632), (104, 3665385), (108, 3529630), (114, 3343860), (117, 3258120), (120, 3176667), (130, 2932308), (135, 2823704), (152, 2507895), (156, 2443590), (171, 2229240), (180, 2117778), (190, 2006316), (195, 1954872), (216, 1764815), (228, 1671930), (234, 1629060), (247, 1543320), (260, 1466154), (270, 1411852), (285, 1337544), (312, 1221795), (342, 1114620), (351, 1086040), (360, 1058889), (380, 1003158), (390, 977436), (456, 835965), (468, 814530), (494, 771660), (513, 743080), (520, 733077), (540, 705926), (570, 668772), (585, 651624), (684, 557310), (702, 543020), (741, 514440), (760, 501579), (780, 488718), (855, 445848), (936, 407265), (988, 385830), (1026, 371540), (1080, 352963), (1140, 334386), (1170, 325812), (1235, 308664), (1368, 278655), (1404, 271510), (1429, 266760), (1482, 257220), (1560, 244359), (1710, 222924), (1755, 217208), (1976, 192915), (2052, 185770), (2223, 171480), (2280, 167193), (2340, 162906), (2470, 154332), (2565, 148616), (2808, 135755), (2858, 133380), (2964, 128610), (3420, 111462), (3510, 108604), (3705, 102888), (4104, 92885), (4287, 88920), (4446, 85740), (4680, 81453), (4940, 77166), (5130, 74308), (5716, 66690), (5928, 64305), (6669, 57160), (6840, 55731), (7020, 54302), (7145, 53352), (7410, 51444), (8574, 44460), (8892, 42870), (9880, 38583), (10260, 37154), (11115, 34296), (11432, 33345), (12861, 29640), (13338, 28580), (14040, 27151), (14290, 26676), (14820, 25722), (17148, 22230), (17784, 21435), (18577, 20520)]