1324419200

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 288

約数和(自身を含む): 3703334400

約数和(自身を除く): 2378915200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 79, 80, 100, 104, 124, 128, 130, 155, 158, 160, 169, 200, 208, 248, 260, 310, 316, 320, 325, 338, 395, 400, 403, 416, 496, 520, 620, 632, 640, 650, 676, 775, 790, 800, 806, 832, 845, 992, 1027, 1040, 1240, 1264, 1300, 1352, 1550, 1580, 1600, 1612, 1664, 1690, 1975, 1984, 2015, 2054, 2080, 2449, 2480, 2528, 2600, 2704, 3100, 3160, 3200, 3224, 3380, 3950, 3968, 4030, 4108, 4160, 4225, 4898, 4960, 5056, 5135, 5200, 5239, 5408, 6200, 6320, 6448, 6760, 7900, 8060, 8216, 8320, 8450, 9796, 9920, 10075, 10112, 10270, 10400, 10478, 10816, 12245, 12400, 12640, 12896, 13351, 13520, 15800, 16120, 16432, 16900, 19592, 19840, 20150, 20540, 20800, 20956, 21632, 24490, 24800, 25280, 25675, 25792, 26195, 26702, 27040, 31600, 31837, 32240, 32864, 33800, 39184, 40300, 41080, 41600, 41912, 48980, 49600, 50560, 51350, 51584, 52390, 53404, 54080, 61225, 63200, 63674, 64480, 65728, 66755, 67600, 78368, 80600, 82160, 83824, 97960, 99200, 102700, 104780, 106808, 108160, 122450, 126400, 127348, 128960, 130975, 131456, 133510, 135200, 156736, 159185, 161200, 164320, 167648, 195920, 205400, 209560, 213616, 244900, 252800, 254696, 257920, 261950, 267020, 270400, 313472, 318370, 322400, 328640, 333775, 335296, 391840, 410800, 413881, 419120, 427232, 489800, 509392, 523900, 534040, 540800, 636740, 644800, 657280, 667550, 670592, 783680, 795925, 821600, 827762, 838240, 854464, 979600, 1018784, 1047800, 1068080, 1273480, 1289600, 1335100, 1567360, 1591850, 1643200, 1655524, 1676480, 1708928, 1959200, 2037568, 2069405, 2095600, 2136160, 2546960, 2670200, 3183700, 3286400, 3311048, 3352960, 3918400, 4075136, 4138810, 4191200, 4272320, 5093920, 5340400, 6367400, 6622096, 7836800, 8277620, 8382400, 8544640, 10187840, 10347025, 10680800, 12734800, 13244192, 16555240, 16764800, 20375680, 20694050, 21361600, 25469600, 26488384, 33110480, 41388100, 42723200, 50939200, 52976768, 66220960, 82776200, 101878400, 132441920, 165552400, 264883840, 331104800, 662209600, 1324419200]

約数ペア:

[(1, 1324419200), (2, 662209600), (4, 331104800), (5, 264883840), (8, 165552400), (10, 132441920), (13, 101878400), (16, 82776200), (20, 66220960), (25, 52976768), (26, 50939200), (31, 42723200), (32, 41388100), (40, 33110480), (50, 26488384), (52, 25469600), (62, 21361600), (64, 20694050), (65, 20375680), (79, 16764800), (80, 16555240), (100, 13244192), (104, 12734800), (124, 10680800), (128, 10347025), (130, 10187840), (155, 8544640), (158, 8382400), (160, 8277620), (169, 7836800), (200, 6622096), (208, 6367400), (248, 5340400), (260, 5093920), (310, 4272320), (316, 4191200), (320, 4138810), (325, 4075136), (338, 3918400), (395, 3352960), (400, 3311048), (403, 3286400), (416, 3183700), (496, 2670200), (520, 2546960), (620, 2136160), (632, 2095600), (640, 2069405), (650, 2037568), (676, 1959200), (775, 1708928), (790, 1676480), (800, 1655524), (806, 1643200), (832, 1591850), (845, 1567360), (992, 1335100), (1027, 1289600), (1040, 1273480), (1240, 1068080), (1264, 1047800), (1300, 1018784), (1352, 979600), (1550, 854464), (1580, 838240), (1600, 827762), (1612, 821600), (1664, 795925), (1690, 783680), (1975, 670592), (1984, 667550), (2015, 657280), (2054, 644800), (2080, 636740), (2449, 540800), (2480, 534040), (2528, 523900), (2600, 509392), (2704, 489800), (3100, 427232), (3160, 419120), (3200, 413881), (3224, 410800), (3380, 391840), (3950, 335296), (3968, 333775), (4030, 328640), (4108, 322400), (4160, 318370), (4225, 313472), (4898, 270400), (4960, 267020), (5056, 261950), (5135, 257920), (5200, 254696), (5239, 252800), (5408, 244900), (6200, 213616), (6320, 209560), (6448, 205400), (6760, 195920), (7900, 167648), (8060, 164320), (8216, 161200), (8320, 159185), (8450, 156736), (9796, 135200), (9920, 133510), (10075, 131456), (10112, 130975), (10270, 128960), (10400, 127348), (10478, 126400), (10816, 122450), (12245, 108160), (12400, 106808), (12640, 104780), (12896, 102700), (13351, 99200), (13520, 97960), (15800, 83824), (16120, 82160), (16432, 80600), (16900, 78368), (19592, 67600), (19840, 66755), (20150, 65728), (20540, 64480), (20800, 63674), (20956, 63200), (21632, 61225), (24490, 54080), (24800, 53404), (25280, 52390), (25675, 51584), (25792, 51350), (26195, 50560), (26702, 49600), (27040, 48980), (31600, 41912), (31837, 41600), (32240, 41080), (32864, 40300), (33800, 39184)]