1553640480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:733

約数の個数: 384

約数和(自身を含む): 6299596800

約数和(自身を除く): 4745956320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 83, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 166, 168, 180, 189, 210, 216, 224, 240, 249, 252, 270, 280, 288, 315, 332, 336, 360, 378, 415, 420, 432, 480, 498, 504, 540, 560, 581, 619, 630, 664, 672, 720, 747, 756, 830, 840, 864, 945, 996, 1008, 1080, 1120, 1162, 1238, 1245, 1260, 1328, 1440, 1494, 1512, 1660, 1680, 1743, 1857, 1890, 1992, 2016, 2160, 2241, 2324, 2476, 2490, 2520, 2656, 2905, 2988, 3024, 3095, 3320, 3360, 3486, 3714, 3735, 3780, 3984, 4320, 4333, 4482, 4648, 4952, 4980, 5040, 5229, 5571, 5810, 5976, 6048, 6190, 6640, 6972, 7428, 7470, 7560, 7968, 8666, 8715, 8964, 9285, 9296, 9904, 9960, 10080, 10458, 11142, 11205, 11620, 11952, 12380, 12999, 13280, 13944, 14856, 14940, 15120, 15687, 16713, 17332, 17430, 17928, 18570, 18592, 19808, 19920, 20916, 21665, 22284, 22410, 23240, 23904, 24760, 25998, 26145, 27855, 27888, 29712, 29880, 30240, 31374, 33426, 34664, 34860, 35856, 37140, 38997, 39840, 41832, 43330, 44568, 44820, 46480, 49520, 51377, 51996, 52290, 55710, 55776, 59424, 59760, 62748, 64995, 66852, 69328, 69720, 71712, 74280, 77994, 78435, 83565, 83664, 86660, 89136, 89640, 92960, 99040, 102754, 103992, 104580, 111420, 116991, 119520, 125496, 129990, 133704, 138656, 139440, 148560, 154131, 155988, 156870, 167130, 167328, 173320, 178272, 179280, 194985, 205508, 207984, 209160, 222840, 233982, 250992, 256885, 259980, 267408, 278880, 297120, 308262, 311976, 313740, 334260, 346640, 358560, 359639, 389970, 411016, 415968, 418320, 445680, 462393, 467964, 501984, 513770, 519960, 534816, 584955, 616524, 623952, 627480, 668520, 693280, 719278, 770655, 779940, 822032, 836640, 891360, 924786, 935928, 1027540, 1039920, 1078917, 1169910, 1233048, 1247904, 1254960, 1337040, 1387179, 1438556, 1541310, 1559880, 1644064, 1798195, 1849572, 1871856, 2055080, 2079840, 2157834, 2311965, 2339820, 2466096, 2509920, 2674080, 2774358, 2877112, 3082620, 3119760, 3236751, 3596390, 3699144, 3743712, 4110160, 4315668, 4623930, 4679640, 4932192, 5394585, 5548716, 5754224, 6165240, 6239520, 6473502, 6935895, 7192780, 7398288, 8220320, 8631336, 9247860, 9359280, 9710253, 10789170, 11097432, 11508448, 12330480, 12947004, 13871790, 14385560, 14796576, 16183755, 17262672, 18495720, 18718560, 19420506, 21578340, 22194864, 24660960, 25894008, 27743580, 28771120, 32367510, 34525344, 36991440, 38841012, 43156680, 44389728, 48551265, 51788016, 55487160, 57542240, 64735020, 73982880, 77682024, 86313360, 97102530, 103576032, 110974320, 129470040, 155364048, 172626720, 194205060, 221948640, 258940080, 310728096, 388410120, 517880160, 776820240, 1553640480]

約数ペア:

[(1, 1553640480), (2, 776820240), (3, 517880160), (4, 388410120), (5, 310728096), (6, 258940080), (7, 221948640), (8, 194205060), (9, 172626720), (10, 155364048), (12, 129470040), (14, 110974320), (15, 103576032), (16, 97102530), (18, 86313360), (20, 77682024), (21, 73982880), (24, 64735020), (27, 57542240), (28, 55487160), (30, 51788016), (32, 48551265), (35, 44389728), (36, 43156680), (40, 38841012), (42, 36991440), (45, 34525344), (48, 32367510), (54, 28771120), (56, 27743580), (60, 25894008), (63, 24660960), (70, 22194864), (72, 21578340), (80, 19420506), (83, 18718560), (84, 18495720), (90, 17262672), (96, 16183755), (105, 14796576), (108, 14385560), (112, 13871790), (120, 12947004), (126, 12330480), (135, 11508448), (140, 11097432), (144, 10789170), (160, 9710253), (166, 9359280), (168, 9247860), (180, 8631336), (189, 8220320), (210, 7398288), (216, 7192780), (224, 6935895), (240, 6473502), (249, 6239520), (252, 6165240), (270, 5754224), (280, 5548716), (288, 5394585), (315, 4932192), (332, 4679640), (336, 4623930), (360, 4315668), (378, 4110160), (415, 3743712), (420, 3699144), (432, 3596390), (480, 3236751), (498, 3119760), (504, 3082620), (540, 2877112), (560, 2774358), (581, 2674080), (619, 2509920), (630, 2466096), (664, 2339820), (672, 2311965), (720, 2157834), (747, 2079840), (756, 2055080), (830, 1871856), (840, 1849572), (864, 1798195), (945, 1644064), (996, 1559880), (1008, 1541310), (1080, 1438556), (1120, 1387179), (1162, 1337040), (1238, 1254960), (1245, 1247904), (1260, 1233048), (1328, 1169910), (1440, 1078917), (1494, 1039920), (1512, 1027540), (1660, 935928), (1680, 924786), (1743, 891360), (1857, 836640), (1890, 822032), (1992, 779940), (2016, 770655), (2160, 719278), (2241, 693280), (2324, 668520), (2476, 627480), (2490, 623952), (2520, 616524), (2656, 584955), (2905, 534816), (2988, 519960), (3024, 513770), (3095, 501984), (3320, 467964), (3360, 462393), (3486, 445680), (3714, 418320), (3735, 415968), (3780, 411016), (3984, 389970), (4320, 359639), (4333, 358560), (4482, 346640), (4648, 334260), (4952, 313740), (4980, 311976), (5040, 308262), (5229, 297120), (5571, 278880), (5810, 267408), (5976, 259980), (6048, 256885), (6190, 250992), (6640, 233982), (6972, 222840), (7428, 209160), (7470, 207984), (7560, 205508), (7968, 194985), (8666, 179280), (8715, 178272), (8964, 173320), (9285, 167328), (9296, 167130), (9904, 156870), (9960, 155988), (10080, 154131), (10458, 148560), (11142, 139440), (11205, 138656), (11620, 133704), (11952, 129990), (12380, 125496), (12999, 119520), (13280, 116991), (13944, 111420), (14856, 104580), (14940, 103992), (15120, 102754), (15687, 99040), (16713, 92960), (17332, 89640), (17430, 89136), (17928, 86660), (18570, 83664), (18592, 83565), (19808, 78435), (19920, 77994), (20916, 74280), (21665, 71712), (22284, 69720), (22410, 69328), (23240, 66852), (23904, 64995), (24760, 62748), (25998, 59760), (26145, 59424), (27855, 55776), (27888, 55710), (29712, 52290), (29880, 51996), (30240, 51377), (31374, 49520), (33426, 46480), (34664, 44820), (34860, 44568), (35856, 43330), (37140, 41832), (38997, 39840)]