493985520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:949

約数の個数: 320

約数和(自身を含む): 1999395840

約数和(自身を除く): 1505410320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 74, 80, 84, 90, 105, 108, 111, 112, 120, 126, 135, 140, 144, 148, 168, 180, 185, 189, 210, 216, 222, 240, 252, 259, 270, 280, 296, 315, 333, 336, 360, 370, 378, 420, 432, 444, 504, 518, 540, 555, 560, 592, 630, 666, 720, 740, 756, 777, 840, 883, 888, 945, 999, 1008, 1036, 1080, 1110, 1260, 1295, 1332, 1480, 1512, 1554, 1665, 1680, 1766, 1776, 1890, 1998, 2072, 2160, 2220, 2331, 2520, 2590, 2649, 2664, 2960, 3024, 3108, 3330, 3532, 3780, 3885, 3996, 4144, 4415, 4440, 4662, 4995, 5040, 5180, 5298, 5328, 6181, 6216, 6660, 6993, 7064, 7560, 7770, 7947, 7992, 8830, 8880, 9324, 9990, 10360, 10596, 11655, 12362, 12432, 13245, 13320, 13986, 14128, 15120, 15540, 15894, 15984, 17660, 18543, 18648, 19980, 20720, 21192, 23310, 23841, 24724, 26490, 26640, 27972, 30905, 31080, 31788, 32671, 34965, 35320, 37086, 37296, 39735, 39960, 42384, 46620, 47682, 49448, 52980, 55629, 55944, 61810, 62160, 63576, 65342, 69930, 70640, 74172, 79470, 79920, 92715, 93240, 95364, 98013, 98896, 105960, 111258, 111888, 119205, 123620, 127152, 130684, 139860, 148344, 158940, 163355, 166887, 185430, 186480, 190728, 196026, 211920, 222516, 228697, 238410, 247240, 261368, 278145, 279720, 294039, 296688, 317880, 326710, 333774, 370860, 381456, 392052, 445032, 457394, 476820, 490065, 494480, 522736, 556290, 559440, 588078, 635760, 653420, 667548, 686091, 741720, 784104, 834435, 882117, 890064, 914788, 953640, 980130, 1112580, 1143485, 1176156, 1306840, 1335096, 1372182, 1470195, 1483440, 1568208, 1668870, 1764234, 1829576, 1907280, 1960260, 2058273, 2225160, 2286970, 2352312, 2613680, 2670192, 2744364, 2940390, 3337740, 3430455, 3528468, 3659152, 3920520, 4116546, 4410585, 4450320, 4573940, 4704624, 5488728, 5880780, 6174819, 6675480, 6860910, 7056936, 7841040, 8233092, 8821170, 9147880, 10291365, 10977456, 11761560, 12349638, 13350960, 13721820, 14113872, 16466184, 17642340, 18295760, 20582730, 23523120, 24699276, 27443640, 30874095, 32932368, 35284680, 41165460, 49398552, 54887280, 61748190, 70569360, 82330920, 98797104, 123496380, 164661840, 246992760, 493985520]

約数ペア:

[(1, 493985520), (2, 246992760), (3, 164661840), (4, 123496380), (5, 98797104), (6, 82330920), (7, 70569360), (8, 61748190), (9, 54887280), (10, 49398552), (12, 41165460), (14, 35284680), (15, 32932368), (16, 30874095), (18, 27443640), (20, 24699276), (21, 23523120), (24, 20582730), (27, 18295760), (28, 17642340), (30, 16466184), (35, 14113872), (36, 13721820), (37, 13350960), (40, 12349638), (42, 11761560), (45, 10977456), (48, 10291365), (54, 9147880), (56, 8821170), (60, 8233092), (63, 7841040), (70, 7056936), (72, 6860910), (74, 6675480), (80, 6174819), (84, 5880780), (90, 5488728), (105, 4704624), (108, 4573940), (111, 4450320), (112, 4410585), (120, 4116546), (126, 3920520), (135, 3659152), (140, 3528468), (144, 3430455), (148, 3337740), (168, 2940390), (180, 2744364), (185, 2670192), (189, 2613680), (210, 2352312), (216, 2286970), (222, 2225160), (240, 2058273), (252, 1960260), (259, 1907280), (270, 1829576), (280, 1764234), (296, 1668870), (315, 1568208), (333, 1483440), (336, 1470195), (360, 1372182), (370, 1335096), (378, 1306840), (420, 1176156), (432, 1143485), (444, 1112580), (504, 980130), (518, 953640), (540, 914788), (555, 890064), (560, 882117), (592, 834435), (630, 784104), (666, 741720), (720, 686091), (740, 667548), (756, 653420), (777, 635760), (840, 588078), (883, 559440), (888, 556290), (945, 522736), (999, 494480), (1008, 490065), (1036, 476820), (1080, 457394), (1110, 445032), (1260, 392052), (1295, 381456), (1332, 370860), (1480, 333774), (1512, 326710), (1554, 317880), (1665, 296688), (1680, 294039), (1766, 279720), (1776, 278145), (1890, 261368), (1998, 247240), (2072, 238410), (2160, 228697), (2220, 222516), (2331, 211920), (2520, 196026), (2590, 190728), (2649, 186480), (2664, 185430), (2960, 166887), (3024, 163355), (3108, 158940), (3330, 148344), (3532, 139860), (3780, 130684), (3885, 127152), (3996, 123620), (4144, 119205), (4415, 111888), (4440, 111258), (4662, 105960), (4995, 98896), (5040, 98013), (5180, 95364), (5298, 93240), (5328, 92715), (6181, 79920), (6216, 79470), (6660, 74172), (6993, 70640), (7064, 69930), (7560, 65342), (7770, 63576), (7947, 62160), (7992, 61810), (8830, 55944), (8880, 55629), (9324, 52980), (9990, 49448), (10360, 47682), (10596, 46620), (11655, 42384), (12362, 39960), (12432, 39735), (13245, 37296), (13320, 37086), (13986, 35320), (14128, 34965), (15120, 32671), (15540, 31788), (15894, 31080), (15984, 30905), (17660, 27972), (18543, 26640), (18648, 26490), (19980, 24724), (20720, 23841), (21192, 23310)]