112679280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:388

約数の個数: 240

約数和(自身を含む): 439495680

約数和(自身を除く): 326816400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 79, 80, 84, 90, 105, 112, 120, 126, 140, 144, 158, 168, 180, 210, 237, 240, 252, 280, 283, 315, 316, 336, 360, 395, 420, 474, 504, 553, 560, 566, 630, 632, 711, 720, 790, 840, 849, 948, 1008, 1106, 1132, 1185, 1260, 1264, 1415, 1422, 1580, 1659, 1680, 1698, 1896, 1981, 2212, 2264, 2370, 2520, 2547, 2765, 2830, 2844, 3160, 3318, 3396, 3555, 3792, 3962, 4245, 4424, 4528, 4740, 4977, 5040, 5094, 5530, 5660, 5688, 5943, 6320, 6636, 6792, 7110, 7924, 8295, 8490, 8848, 9480, 9905, 9954, 10188, 11060, 11320, 11376, 11886, 12735, 13272, 13584, 14220, 15848, 16590, 16980, 17829, 18960, 19810, 19908, 20376, 22120, 22357, 22640, 23772, 24885, 25470, 26544, 28440, 29715, 31696, 33180, 33960, 35658, 39620, 39816, 40752, 44240, 44714, 47544, 49770, 50940, 56880, 59430, 66360, 67071, 67920, 71316, 79240, 79632, 89145, 89428, 95088, 99540, 101880, 111785, 118860, 132720, 134142, 142632, 156499, 158480, 178290, 178856, 199080, 201213, 203760, 223570, 237720, 268284, 285264, 312998, 335355, 356580, 357712, 398160, 402426, 447140, 469497, 475440, 536568, 625996, 670710, 713160, 782495, 804852, 894280, 938994, 1006065, 1073136, 1251992, 1341420, 1408491, 1426320, 1564990, 1609704, 1788560, 1877988, 2012130, 2347485, 2503984, 2682840, 2816982, 3129980, 3219408, 3755976, 4024260, 4694970, 5365680, 5633964, 6259960, 7042455, 7511952, 8048520, 9389940, 11267928, 12519920, 14084910, 16097040, 18779880, 22535856, 28169820, 37559760, 56339640, 112679280]

約数ペア:

[(1, 112679280), (2, 56339640), (3, 37559760), (4, 28169820), (5, 22535856), (6, 18779880), (7, 16097040), (8, 14084910), (9, 12519920), (10, 11267928), (12, 9389940), (14, 8048520), (15, 7511952), (16, 7042455), (18, 6259960), (20, 5633964), (21, 5365680), (24, 4694970), (28, 4024260), (30, 3755976), (35, 3219408), (36, 3129980), (40, 2816982), (42, 2682840), (45, 2503984), (48, 2347485), (56, 2012130), (60, 1877988), (63, 1788560), (70, 1609704), (72, 1564990), (79, 1426320), (80, 1408491), (84, 1341420), (90, 1251992), (105, 1073136), (112, 1006065), (120, 938994), (126, 894280), (140, 804852), (144, 782495), (158, 713160), (168, 670710), (180, 625996), (210, 536568), (237, 475440), (240, 469497), (252, 447140), (280, 402426), (283, 398160), (315, 357712), (316, 356580), (336, 335355), (360, 312998), (395, 285264), (420, 268284), (474, 237720), (504, 223570), (553, 203760), (560, 201213), (566, 199080), (630, 178856), (632, 178290), (711, 158480), (720, 156499), (790, 142632), (840, 134142), (849, 132720), (948, 118860), (1008, 111785), (1106, 101880), (1132, 99540), (1185, 95088), (1260, 89428), (1264, 89145), (1415, 79632), (1422, 79240), (1580, 71316), (1659, 67920), (1680, 67071), (1698, 66360), (1896, 59430), (1981, 56880), (2212, 50940), (2264, 49770), (2370, 47544), (2520, 44714), (2547, 44240), (2765, 40752), (2830, 39816), (2844, 39620), (3160, 35658), (3318, 33960), (3396, 33180), (3555, 31696), (3792, 29715), (3962, 28440), (4245, 26544), (4424, 25470), (4528, 24885), (4740, 23772), (4977, 22640), (5040, 22357), (5094, 22120), (5530, 20376), (5660, 19908), (5688, 19810), (5943, 18960), (6320, 17829), (6636, 16980), (6792, 16590), (7110, 15848), (7924, 14220), (8295, 13584), (8490, 13272), (8848, 12735), (9480, 11886), (9905, 11376), (9954, 11320), (10188, 11060)]