1044972800

素因数分解:

$2^8\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:309

約数の個数: 216

約数和(自身を含む): 2798154240

約数和(自身を除く): 1753181440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 32, 40, 46, 50, 62, 64, 80, 92, 100, 115, 124, 128, 155, 160, 184, 200, 229, 230, 248, 256, 310, 320, 368, 400, 458, 460, 496, 575, 620, 640, 713, 736, 775, 800, 916, 920, 992, 1145, 1150, 1240, 1280, 1426, 1472, 1550, 1600, 1832, 1840, 1984, 2290, 2300, 2480, 2852, 2944, 3100, 3200, 3565, 3664, 3680, 3968, 4580, 4600, 4960, 5267, 5704, 5725, 5888, 6200, 6400, 7099, 7130, 7328, 7360, 7936, 9160, 9200, 9920, 10534, 11408, 11450, 12400, 14198, 14260, 14656, 14720, 17825, 18320, 18400, 19840, 21068, 22816, 22900, 24800, 26335, 28396, 28520, 29312, 29440, 35495, 35650, 36640, 36800, 39680, 42136, 45632, 45800, 49600, 52670, 56792, 57040, 58624, 70990, 71300, 73280, 73600, 84272, 91264, 91600, 99200, 105340, 113584, 114080, 131675, 141980, 142600, 146560, 147200, 163277, 168544, 177475, 182528, 183200, 198400, 210680, 227168, 228160, 263350, 283960, 285200, 293120, 326554, 337088, 354950, 366400, 421360, 454336, 456320, 526700, 567920, 570400, 653108, 674176, 709900, 732800, 816385, 842720, 908672, 912640, 1053400, 1135840, 1140800, 1306216, 1348352, 1419800, 1465600, 1632770, 1685440, 1817344, 2106800, 2271680, 2281600, 2612432, 2839600, 3265540, 3370880, 4081925, 4213600, 4543360, 4563200, 5224864, 5679200, 6531080, 6741760, 8163850, 8427200, 9086720, 10449728, 11358400, 13062160, 16327700, 16854400, 20899456, 22716800, 26124320, 32655400, 33708800, 41798912, 45433600, 52248640, 65310800, 104497280, 130621600, 208994560, 261243200, 522486400, 1044972800]

約数ペア:

[(1, 1044972800), (2, 522486400), (4, 261243200), (5, 208994560), (8, 130621600), (10, 104497280), (16, 65310800), (20, 52248640), (23, 45433600), (25, 41798912), (31, 33708800), (32, 32655400), (40, 26124320), (46, 22716800), (50, 20899456), (62, 16854400), (64, 16327700), (80, 13062160), (92, 11358400), (100, 10449728), (115, 9086720), (124, 8427200), (128, 8163850), (155, 6741760), (160, 6531080), (184, 5679200), (200, 5224864), (229, 4563200), (230, 4543360), (248, 4213600), (256, 4081925), (310, 3370880), (320, 3265540), (368, 2839600), (400, 2612432), (458, 2281600), (460, 2271680), (496, 2106800), (575, 1817344), (620, 1685440), (640, 1632770), (713, 1465600), (736, 1419800), (775, 1348352), (800, 1306216), (916, 1140800), (920, 1135840), (992, 1053400), (1145, 912640), (1150, 908672), (1240, 842720), (1280, 816385), (1426, 732800), (1472, 709900), (1550, 674176), (1600, 653108), (1832, 570400), (1840, 567920), (1984, 526700), (2290, 456320), (2300, 454336), (2480, 421360), (2852, 366400), (2944, 354950), (3100, 337088), (3200, 326554), (3565, 293120), (3664, 285200), (3680, 283960), (3968, 263350), (4580, 228160), (4600, 227168), (4960, 210680), (5267, 198400), (5704, 183200), (5725, 182528), (5888, 177475), (6200, 168544), (6400, 163277), (7099, 147200), (7130, 146560), (7328, 142600), (7360, 141980), (7936, 131675), (9160, 114080), (9200, 113584), (9920, 105340), (10534, 99200), (11408, 91600), (11450, 91264), (12400, 84272), (14198, 73600), (14260, 73280), (14656, 71300), (14720, 70990), (17825, 58624), (18320, 57040), (18400, 56792), (19840, 52670), (21068, 49600), (22816, 45800), (22900, 45632), (24800, 42136), (26335, 39680), (28396, 36800), (28520, 36640), (29312, 35650), (29440, 35495)]