313071360

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:663

約数の個数: 288

約数和(自身を含む): 1204815360

約数和(自身を除く): 891744000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 256, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 613, 640, 665, 672, 760, 768, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1226, 1280, 1330, 1344, 1520, 1596, 1680, 1792, 1824, 1839, 1920, 1995, 2128, 2240, 2280, 2432, 2452, 2660, 2688, 3040, 3065, 3192, 3360, 3648, 3678, 3840, 3990, 4256, 4291, 4480, 4560, 4864, 4904, 5320, 5376, 6080, 6130, 6384, 6720, 7296, 7356, 7980, 8512, 8582, 8960, 9120, 9195, 9808, 10640, 11647, 12160, 12260, 12768, 12873, 13440, 14592, 14712, 15960, 17024, 17164, 18240, 18390, 19616, 21280, 21455, 23294, 24320, 24520, 25536, 25746, 26880, 29424, 31920, 34048, 34328, 34941, 36480, 36780, 39232, 42560, 42910, 46588, 49040, 51072, 51492, 58235, 58848, 63840, 64365, 68656, 69882, 72960, 73560, 78464, 81529, 85120, 85820, 93176, 98080, 102144, 102984, 116470, 117696, 127680, 128730, 137312, 139764, 147120, 156928, 163058, 170240, 171640, 174705, 186352, 196160, 205968, 232940, 235392, 244587, 255360, 257460, 274624, 279528, 294240, 326116, 343280, 349410, 372704, 392320, 407645, 411936, 465880, 470784, 489174, 510720, 514920, 549248, 559056, 588480, 652232, 686560, 698820, 745408, 784640, 815290, 823872, 931760, 978348, 1029840, 1098496, 1118112, 1176960, 1222935, 1304464, 1373120, 1397640, 1490816, 1630580, 1647744, 1863520, 1956696, 2059680, 2236224, 2353920, 2445870, 2608928, 2746240, 2795280, 2981632, 3261160, 3295488, 3727040, 3913392, 4119360, 4472448, 4891740, 5217856, 5492480, 5590560, 6522320, 7454080, 7826784, 8238720, 8944896, 9783480, 10435712, 11181120, 13044640, 14908160, 15653568, 16477440, 19566960, 20871424, 22362240, 26089280, 31307136, 39133920, 44724480, 52178560, 62614272, 78267840, 104357120, 156535680, 313071360]

約数ペア:

[(1, 313071360), (2, 156535680), (3, 104357120), (4, 78267840), (5, 62614272), (6, 52178560), (7, 44724480), (8, 39133920), (10, 31307136), (12, 26089280), (14, 22362240), (15, 20871424), (16, 19566960), (19, 16477440), (20, 15653568), (21, 14908160), (24, 13044640), (28, 11181120), (30, 10435712), (32, 9783480), (35, 8944896), (38, 8238720), (40, 7826784), (42, 7454080), (48, 6522320), (56, 5590560), (57, 5492480), (60, 5217856), (64, 4891740), (70, 4472448), (76, 4119360), (80, 3913392), (84, 3727040), (95, 3295488), (96, 3261160), (105, 2981632), (112, 2795280), (114, 2746240), (120, 2608928), (128, 2445870), (133, 2353920), (140, 2236224), (152, 2059680), (160, 1956696), (168, 1863520), (190, 1647744), (192, 1630580), (210, 1490816), (224, 1397640), (228, 1373120), (240, 1304464), (256, 1222935), (266, 1176960), (280, 1118112), (285, 1098496), (304, 1029840), (320, 978348), (336, 931760), (380, 823872), (384, 815290), (399, 784640), (420, 745408), (448, 698820), (456, 686560), (480, 652232), (532, 588480), (560, 559056), (570, 549248), (608, 514920), (613, 510720), (640, 489174), (665, 470784), (672, 465880), (760, 411936), (768, 407645), (798, 392320), (840, 372704), (896, 349410), (912, 343280), (960, 326116), (1064, 294240), (1120, 279528), (1140, 274624), (1216, 257460), (1226, 255360), (1280, 244587), (1330, 235392), (1344, 232940), (1520, 205968), (1596, 196160), (1680, 186352), (1792, 174705), (1824, 171640), (1839, 170240), (1920, 163058), (1995, 156928), (2128, 147120), (2240, 139764), (2280, 137312), (2432, 128730), (2452, 127680), (2660, 117696), (2688, 116470), (3040, 102984), (3065, 102144), (3192, 98080), (3360, 93176), (3648, 85820), (3678, 85120), (3840, 81529), (3990, 78464), (4256, 73560), (4291, 72960), (4480, 69882), (4560, 68656), (4864, 64365), (4904, 63840), (5320, 58848), (5376, 58235), (6080, 51492), (6130, 51072), (6384, 49040), (6720, 46588), (7296, 42910), (7356, 42560), (7980, 39232), (8512, 36780), (8582, 36480), (8960, 34941), (9120, 34328), (9195, 34048), (9808, 31920), (10640, 29424), (11647, 26880), (12160, 25746), (12260, 25536), (12768, 24520), (12873, 24320), (13440, 23294), (14592, 21455), (14712, 21280), (15960, 19616), (17024, 18390), (17164, 18240)]