38499240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:116

約数の個数: 256

約数和(自身を含む): 137894400

約数和(自身を除く): 99395160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 29, 30, 37, 39, 40, 46, 52, 58, 60, 65, 69, 74, 78, 87, 92, 104, 111, 115, 116, 120, 130, 138, 145, 148, 156, 174, 184, 185, 195, 222, 230, 232, 260, 276, 290, 296, 299, 312, 345, 348, 370, 377, 390, 435, 444, 460, 481, 520, 552, 555, 580, 598, 667, 690, 696, 740, 754, 780, 851, 870, 888, 897, 920, 962, 1073, 1110, 1131, 1160, 1196, 1334, 1380, 1443, 1480, 1495, 1508, 1560, 1702, 1740, 1794, 1885, 1924, 2001, 2146, 2220, 2262, 2392, 2405, 2553, 2668, 2760, 2886, 2990, 3016, 3219, 3335, 3404, 3480, 3588, 3770, 3848, 4002, 4255, 4292, 4440, 4485, 4524, 4810, 5106, 5336, 5365, 5655, 5772, 5980, 6438, 6670, 6808, 7176, 7215, 7540, 8004, 8510, 8584, 8671, 8970, 9048, 9620, 10005, 10212, 10730, 11063, 11310, 11544, 11960, 12765, 12876, 13340, 13949, 14430, 15080, 16008, 16095, 17020, 17342, 17940, 19240, 20010, 20424, 21460, 22126, 22620, 24679, 25530, 25752, 26013, 26680, 27898, 28860, 32190, 33189, 34040, 34684, 35880, 40020, 41847, 42920, 43355, 44252, 45240, 49358, 51060, 52026, 55315, 55796, 57720, 64380, 66378, 69368, 69745, 74037, 80040, 83694, 86710, 88504, 98716, 102120, 104052, 110630, 111592, 123395, 128760, 130065, 132756, 139490, 148074, 165945, 167388, 173420, 197432, 208104, 209235, 221260, 246790, 260130, 265512, 278980, 296148, 320827, 331890, 334776, 346840, 370185, 418470, 442520, 493580, 520260, 557960, 592296, 641654, 663780, 740370, 836940, 962481, 987160, 1040520, 1283308, 1327560, 1480740, 1604135, 1673880, 1924962, 2566616, 2961480, 3208270, 3849924, 4812405, 6416540, 7699848, 9624810, 12833080, 19249620, 38499240]

約数ペア:

[(1, 38499240), (2, 19249620), (3, 12833080), (4, 9624810), (5, 7699848), (6, 6416540), (8, 4812405), (10, 3849924), (12, 3208270), (13, 2961480), (15, 2566616), (20, 1924962), (23, 1673880), (24, 1604135), (26, 1480740), (29, 1327560), (30, 1283308), (37, 1040520), (39, 987160), (40, 962481), (46, 836940), (52, 740370), (58, 663780), (60, 641654), (65, 592296), (69, 557960), (74, 520260), (78, 493580), (87, 442520), (92, 418470), (104, 370185), (111, 346840), (115, 334776), (116, 331890), (120, 320827), (130, 296148), (138, 278980), (145, 265512), (148, 260130), (156, 246790), (174, 221260), (184, 209235), (185, 208104), (195, 197432), (222, 173420), (230, 167388), (232, 165945), (260, 148074), (276, 139490), (290, 132756), (296, 130065), (299, 128760), (312, 123395), (345, 111592), (348, 110630), (370, 104052), (377, 102120), (390, 98716), (435, 88504), (444, 86710), (460, 83694), (481, 80040), (520, 74037), (552, 69745), (555, 69368), (580, 66378), (598, 64380), (667, 57720), (690, 55796), (696, 55315), (740, 52026), (754, 51060), (780, 49358), (851, 45240), (870, 44252), (888, 43355), (897, 42920), (920, 41847), (962, 40020), (1073, 35880), (1110, 34684), (1131, 34040), (1160, 33189), (1196, 32190), (1334, 28860), (1380, 27898), (1443, 26680), (1480, 26013), (1495, 25752), (1508, 25530), (1560, 24679), (1702, 22620), (1740, 22126), (1794, 21460), (1885, 20424), (1924, 20010), (2001, 19240), (2146, 17940), (2220, 17342), (2262, 17020), (2392, 16095), (2405, 16008), (2553, 15080), (2668, 14430), (2760, 13949), (2886, 13340), (2990, 12876), (3016, 12765), (3219, 11960), (3335, 11544), (3404, 11310), (3480, 11063), (3588, 10730), (3770, 10212), (3848, 10005), (4002, 9620), (4255, 9048), (4292, 8970), (4440, 8671), (4485, 8584), (4524, 8510), (4810, 8004), (5106, 7540), (5336, 7215), (5365, 7176), (5655, 6808), (5772, 6670), (5980, 6438)]