3720501720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4649}}^1$

素因数の和:4704

約数の個数: 320

約数和(自身を含む): 14178780000

約数和(自身を除く): 10458278280

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, 81, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 162, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 324, 342, 351, 360, 380, 390, 405, 456, 468, 494, 513, 520, 540, 570, 585, 648, 684, 702, 741, 760, 780, 810, 855, 936, 988, 1026, 1053, 1080, 1140, 1170, 1235, 1368, 1404, 1482, 1539, 1560, 1620, 1710, 1755, 1976, 2052, 2106, 2223, 2280, 2340, 2470, 2565, 2808, 2964, 3078, 3240, 3420, 3510, 3705, 4104, 4212, 4446, 4649, 4680, 4940, 5130, 5265, 5928, 6156, 6669, 6840, 7020, 7410, 7695, 8424, 8892, 9298, 9880, 10260, 10530, 11115, 12312, 13338, 13947, 14040, 14820, 15390, 17784, 18596, 20007, 20520, 21060, 22230, 23245, 26676, 27894, 29640, 30780, 33345, 37192, 40014, 41841, 42120, 44460, 46490, 53352, 55788, 60437, 61560, 66690, 69735, 80028, 83682, 88331, 88920, 92980, 100035, 111576, 120874, 125523, 133380, 139470, 160056, 167364, 176662, 181311, 185960, 200070, 209205, 241748, 251046, 264993, 266760, 278940, 302185, 334728, 353324, 362622, 376569, 400140, 418410, 441655, 483496, 502092, 529986, 543933, 557880, 604370, 627615, 706648, 725244, 753138, 794979, 800280, 836820, 883310, 906555, 1004184, 1059972, 1087866, 1148303, 1208740, 1255230, 1324965, 1450488, 1506276, 1589958, 1631799, 1673640, 1766620, 1813110, 1882845, 2119944, 2175732, 2296606, 2384937, 2417480, 2510460, 2649930, 2719665, 3012552, 3179916, 3263598, 3444909, 3533240, 3626220, 3765690, 3974895, 4351464, 4593212, 4769874, 4895397, 5020920, 5299860, 5439330, 5741515, 6359832, 6527196, 6889818, 7154811, 7252440, 7531380, 7949790, 8158995, 9186424, 9539748, 9790794, 10334727, 10599720, 10878660, 11483030, 11924685, 13054392, 13779636, 14309622, 15062760, 15899580, 16317990, 17224545, 19079496, 19581588, 20669454, 21757320, 22966060, 23849370, 24476985, 27559272, 28619244, 31004181, 31799160, 32635980, 34449090, 35774055, 39163176, 41338908, 45932120, 47698740, 48953970, 51673635, 57238488, 62008362, 65271960, 68898180, 71548110, 82677816, 93012543, 95397480, 97907940, 103347270, 124016724, 137796360, 143096220, 155020905, 186025086, 195815880, 206694540, 248033448, 286192440, 310041810, 372050172, 413389080, 465062715, 620083620, 744100344, 930125430, 1240167240, 1860250860, 3720501720]

約数ペア:

[(1, 3720501720), (2, 1860250860), (3, 1240167240), (4, 930125430), (5, 744100344), (6, 620083620), (8, 465062715), (9, 413389080), (10, 372050172), (12, 310041810), (13, 286192440), (15, 248033448), (18, 206694540), (19, 195815880), (20, 186025086), (24, 155020905), (26, 143096220), (27, 137796360), (30, 124016724), (36, 103347270), (38, 97907940), (39, 95397480), (40, 93012543), (45, 82677816), (52, 71548110), (54, 68898180), (57, 65271960), (60, 62008362), (65, 57238488), (72, 51673635), (76, 48953970), (78, 47698740), (81, 45932120), (90, 41338908), (95, 39163176), (104, 35774055), (108, 34449090), (114, 32635980), (117, 31799160), (120, 31004181), (130, 28619244), (135, 27559272), (152, 24476985), (156, 23849370), (162, 22966060), (171, 21757320), (180, 20669454), (190, 19581588), (195, 19079496), (216, 17224545), (228, 16317990), (234, 15899580), (247, 15062760), (260, 14309622), (270, 13779636), (285, 13054392), (312, 11924685), (324, 11483030), (342, 10878660), (351, 10599720), (360, 10334727), (380, 9790794), (390, 9539748), (405, 9186424), (456, 8158995), (468, 7949790), (494, 7531380), (513, 7252440), (520, 7154811), (540, 6889818), (570, 6527196), (585, 6359832), (648, 5741515), (684, 5439330), (702, 5299860), (741, 5020920), (760, 4895397), (780, 4769874), (810, 4593212), (855, 4351464), (936, 3974895), (988, 3765690), (1026, 3626220), (1053, 3533240), (1080, 3444909), (1140, 3263598), (1170, 3179916), (1235, 3012552), (1368, 2719665), (1404, 2649930), (1482, 2510460), (1539, 2417480), (1560, 2384937), (1620, 2296606), (1710, 2175732), (1755, 2119944), (1976, 1882845), (2052, 1813110), (2106, 1766620), (2223, 1673640), (2280, 1631799), (2340, 1589958), (2470, 1506276), (2565, 1450488), (2808, 1324965), (2964, 1255230), (3078, 1208740), (3240, 1148303), (3420, 1087866), (3510, 1059972), (3705, 1004184), (4104, 906555), (4212, 883310), (4446, 836820), (4649, 800280), (4680, 794979), (4940, 753138), (5130, 725244), (5265, 706648), (5928, 627615), (6156, 604370), (6669, 557880), (6840, 543933), (7020, 529986), (7410, 502092), (7695, 483496), (8424, 441655), (8892, 418410), (9298, 400140), (9880, 376569), (10260, 362622), (10530, 353324), (11115, 334728), (12312, 302185), (13338, 278940), (13947, 266760), (14040, 264993), (14820, 251046), (15390, 241748), (17784, 209205), (18596, 200070), (20007, 185960), (20520, 181311), (21060, 176662), (22230, 167364), (23245, 160056), (26676, 139470), (27894, 133380), (29640, 125523), (30780, 120874), (33345, 111576), (37192, 100035), (40014, 92980), (41841, 88920), (42120, 88331), (44460, 83682), (46490, 80028), (53352, 69735), (55788, 66690), (60437, 61560)]