28754310240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{13163}}^1$

素因数の和:13262

約数の個数: 288

約数和(自身を含む): 103241882016

約数和(自身を除く): 74487571776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 41, 45, 48, 60, 72, 74, 80, 82, 90, 96, 111, 120, 123, 144, 148, 160, 164, 180, 185, 205, 222, 240, 246, 288, 296, 328, 333, 360, 369, 370, 410, 444, 480, 492, 555, 592, 615, 656, 666, 720, 738, 740, 820, 888, 984, 1110, 1184, 1230, 1312, 1332, 1440, 1476, 1480, 1517, 1640, 1665, 1776, 1845, 1968, 2220, 2460, 2664, 2952, 2960, 3034, 3280, 3330, 3552, 3690, 3936, 4440, 4551, 4920, 5328, 5904, 5920, 6068, 6560, 6660, 7380, 7585, 8880, 9102, 9840, 10656, 11808, 12136, 13163, 13320, 13653, 14760, 15170, 17760, 18204, 19680, 22755, 24272, 26326, 26640, 27306, 29520, 30340, 36408, 39489, 45510, 48544, 52652, 53280, 54612, 59040, 60680, 65815, 68265, 72816, 78978, 91020, 105304, 109224, 118467, 121360, 131630, 136530, 145632, 157956, 182040, 197445, 210608, 218448, 236934, 242720, 263260, 273060, 315912, 364080, 394890, 421216, 436896, 473868, 487031, 526520, 539683, 546120, 592335, 631824, 728160, 789780, 947736, 974062, 1053040, 1079366, 1092240, 1184670, 1263648, 1461093, 1579560, 1619049, 1895472, 1948124, 2106080, 2158732, 2184480, 2369340, 2435155, 2698415, 2922186, 3159120, 3238098, 3790944, 3896248, 4317464, 4383279, 4738680, 4857147, 4870310, 5396830, 5844372, 6318240, 6476196, 7305465, 7792496, 8095245, 8634928, 8766558, 9477360, 9714294, 9740620, 10793660, 11688744, 12952392, 14610930, 15584992, 16190490, 17269856, 17533116, 18954720, 19428588, 19481240, 19968271, 21587320, 21916395, 23377488, 24285735, 25904784, 29221860, 32380980, 35066232, 38857176, 38962480, 39936542, 43174640, 43832790, 46754976, 48571470, 51809568, 58443720, 59904813, 64761960, 70132464, 77714352, 77924960, 79873084, 86349280, 87665580, 97142940, 99841355, 116887440, 119809626, 129523920, 140264928, 155428704, 159746168, 175331160, 179714439, 194285880, 199682710, 233774880, 239619252, 259047840, 299524065, 319492336, 350662320, 359428878, 388571760, 399365420, 479238504, 599048130, 638984672, 701324640, 718857756, 777143520, 798730840, 898572195, 958477008, 1198096260, 1437715512, 1597461680, 1797144390, 1916954016, 2396192520, 2875431024, 3194923360, 3594288780, 4792385040, 5750862048, 7188577560, 9584770080, 14377155120, 28754310240]

約数ペア:

[(1, 28754310240), (2, 14377155120), (3, 9584770080), (4, 7188577560), (5, 5750862048), (6, 4792385040), (8, 3594288780), (9, 3194923360), (10, 2875431024), (12, 2396192520), (15, 1916954016), (16, 1797144390), (18, 1597461680), (20, 1437715512), (24, 1198096260), (30, 958477008), (32, 898572195), (36, 798730840), (37, 777143520), (40, 718857756), (41, 701324640), (45, 638984672), (48, 599048130), (60, 479238504), (72, 399365420), (74, 388571760), (80, 359428878), (82, 350662320), (90, 319492336), (96, 299524065), (111, 259047840), (120, 239619252), (123, 233774880), (144, 199682710), (148, 194285880), (160, 179714439), (164, 175331160), (180, 159746168), (185, 155428704), (205, 140264928), (222, 129523920), (240, 119809626), (246, 116887440), (288, 99841355), (296, 97142940), (328, 87665580), (333, 86349280), (360, 79873084), (369, 77924960), (370, 77714352), (410, 70132464), (444, 64761960), (480, 59904813), (492, 58443720), (555, 51809568), (592, 48571470), (615, 46754976), (656, 43832790), (666, 43174640), (720, 39936542), (738, 38962480), (740, 38857176), (820, 35066232), (888, 32380980), (984, 29221860), (1110, 25904784), (1184, 24285735), (1230, 23377488), (1312, 21916395), (1332, 21587320), (1440, 19968271), (1476, 19481240), (1480, 19428588), (1517, 18954720), (1640, 17533116), (1665, 17269856), (1776, 16190490), (1845, 15584992), (1968, 14610930), (2220, 12952392), (2460, 11688744), (2664, 10793660), (2952, 9740620), (2960, 9714294), (3034, 9477360), (3280, 8766558), (3330, 8634928), (3552, 8095245), (3690, 7792496), (3936, 7305465), (4440, 6476196), (4551, 6318240), (4920, 5844372), (5328, 5396830), (5904, 4870310), (5920, 4857147), (6068, 4738680), (6560, 4383279), (6660, 4317464), (7380, 3896248), (7585, 3790944), (8880, 3238098), (9102, 3159120), (9840, 2922186), (10656, 2698415), (11808, 2435155), (12136, 2369340), (13163, 2184480), (13320, 2158732), (13653, 2106080), (14760, 1948124), (15170, 1895472), (17760, 1619049), (18204, 1579560), (19680, 1461093), (22755, 1263648), (24272, 1184670), (26326, 1092240), (26640, 1079366), (27306, 1053040), (29520, 974062), (30340, 947736), (36408, 789780), (39489, 728160), (45510, 631824), (48544, 592335), (52652, 546120), (53280, 539683), (54612, 526520), (59040, 487031), (60680, 473868), (65815, 436896), (68265, 421216), (72816, 394890), (78978, 364080), (91020, 315912), (105304, 273060), (109224, 263260), (118467, 242720), (121360, 236934), (131630, 218448), (136530, 210608), (145632, 197445), (157956, 182040)]