40519440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1$

素因数の和:88

約数の個数: 300

約数和(自身を含む): 156506724

約数和(自身を除く): 115987284

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 48, 52, 54, 60, 65, 72, 74, 78, 80, 81, 90, 104, 108, 111, 117, 120, 130, 135, 144, 148, 156, 162, 169, 180, 185, 195, 208, 216, 222, 234, 240, 260, 270, 296, 312, 324, 333, 338, 351, 360, 370, 390, 405, 432, 444, 468, 481, 507, 520, 540, 555, 585, 592, 624, 648, 666, 676, 702, 720, 740, 780, 810, 845, 888, 936, 962, 999, 1014, 1040, 1053, 1080, 1110, 1170, 1296, 1332, 1352, 1404, 1443, 1480, 1521, 1560, 1620, 1665, 1690, 1755, 1776, 1872, 1924, 1998, 2028, 2106, 2160, 2220, 2340, 2405, 2535, 2664, 2704, 2808, 2886, 2960, 2997, 3042, 3120, 3240, 3330, 3380, 3510, 3848, 3996, 4056, 4212, 4329, 4440, 4563, 4680, 4810, 4995, 5070, 5265, 5328, 5616, 5772, 5994, 6084, 6253, 6480, 6660, 6760, 7020, 7215, 7605, 7696, 7992, 8112, 8424, 8658, 8880, 9126, 9360, 9620, 9990, 10140, 10530, 11544, 11988, 12168, 12506, 12987, 13320, 13520, 13689, 14040, 14430, 14985, 15210, 15984, 16848, 17316, 18252, 18759, 19240, 19980, 20280, 21060, 21645, 22815, 23088, 23976, 24336, 25012, 25974, 26640, 27378, 28080, 28860, 29970, 30420, 31265, 34632, 36504, 37518, 38480, 38961, 39960, 40560, 42120, 43290, 45630, 47952, 50024, 51948, 54756, 56277, 57720, 59940, 60840, 62530, 64935, 68445, 69264, 73008, 75036, 77922, 79920, 84240, 86580, 91260, 93795, 100048, 103896, 109512, 112554, 115440, 119880, 121680, 125060, 129870, 136890, 150072, 155844, 168831, 173160, 182520, 187590, 194805, 207792, 219024, 225108, 239760, 250120, 259740, 273780, 281385, 300144, 311688, 337662, 346320, 365040, 375180, 389610, 450216, 500240, 506493, 519480, 547560, 562770, 623376, 675324, 750360, 779220, 844155, 900432, 1012986, 1038960, 1095120, 1125540, 1350648, 1500720, 1558440, 1688310, 2025972, 2251080, 2532465, 2701296, 3116880, 3376620, 4051944, 4502160, 5064930, 6753240, 8103888, 10129860, 13506480, 20259720, 40519440]

約数ペア:

[(1, 40519440), (2, 20259720), (3, 13506480), (4, 10129860), (5, 8103888), (6, 6753240), (8, 5064930), (9, 4502160), (10, 4051944), (12, 3376620), (13, 3116880), (15, 2701296), (16, 2532465), (18, 2251080), (20, 2025972), (24, 1688310), (26, 1558440), (27, 1500720), (30, 1350648), (36, 1125540), (37, 1095120), (39, 1038960), (40, 1012986), (45, 900432), (48, 844155), (52, 779220), (54, 750360), (60, 675324), (65, 623376), (72, 562770), (74, 547560), (78, 519480), (80, 506493), (81, 500240), (90, 450216), (104, 389610), (108, 375180), (111, 365040), (117, 346320), (120, 337662), (130, 311688), (135, 300144), (144, 281385), (148, 273780), (156, 259740), (162, 250120), (169, 239760), (180, 225108), (185, 219024), (195, 207792), (208, 194805), (216, 187590), (222, 182520), (234, 173160), (240, 168831), (260, 155844), (270, 150072), (296, 136890), (312, 129870), (324, 125060), (333, 121680), (338, 119880), (351, 115440), (360, 112554), (370, 109512), (390, 103896), (405, 100048), (432, 93795), (444, 91260), (468, 86580), (481, 84240), (507, 79920), (520, 77922), (540, 75036), (555, 73008), (585, 69264), (592, 68445), (624, 64935), (648, 62530), (666, 60840), (676, 59940), (702, 57720), (720, 56277), (740, 54756), (780, 51948), (810, 50024), (845, 47952), (888, 45630), (936, 43290), (962, 42120), (999, 40560), (1014, 39960), (1040, 38961), (1053, 38480), (1080, 37518), (1110, 36504), (1170, 34632), (1296, 31265), (1332, 30420), (1352, 29970), (1404, 28860), (1443, 28080), (1480, 27378), (1521, 26640), (1560, 25974), (1620, 25012), (1665, 24336), (1690, 23976), (1755, 23088), (1776, 22815), (1872, 21645), (1924, 21060), (1998, 20280), (2028, 19980), (2106, 19240), (2160, 18759), (2220, 18252), (2340, 17316), (2405, 16848), (2535, 15984), (2664, 15210), (2704, 14985), (2808, 14430), (2886, 14040), (2960, 13689), (2997, 13520), (3042, 13320), (3120, 12987), (3240, 12506), (3330, 12168), (3380, 11988), (3510, 11544), (3848, 10530), (3996, 10140), (4056, 9990), (4212, 9620), (4329, 9360), (4440, 9126), (4563, 8880), (4680, 8658), (4810, 8424), (4995, 8112), (5070, 7992), (5265, 7696), (5328, 7605), (5616, 7215), (5772, 7020), (5994, 6760), (6084, 6660), (6253, 6480)]