1289739360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29527}}^1$

素因数の和:29565

約数の個数: 192

約数和(自身を含む): 5000389632

約数和(自身を除く): 3710650272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 7280, 8736, 10920, 14560, 21840, 29527, 43680, 59054, 88581, 118108, 147635, 177162, 206689, 236216, 295270, 354324, 383851, 413378, 442905, 472432, 590540, 620067, 708648, 767702, 826756, 885810, 944864, 1033445, 1151553, 1181080, 1240134, 1417296, 1535404, 1653512, 1771620, 1919255, 2066890, 2303106, 2362160, 2480268, 2686957, 2834592, 3070808, 3100335, 3307024, 3543240, 3838510, 4133780, 4606212, 4724320, 4960536, 5373914, 5757765, 6141616, 6200670, 6614048, 7086480, 7677020, 8060871, 8267560, 9212424, 9921072, 10747828, 11515530, 12283232, 12401340, 13434785, 14172960, 15354040, 16121742, 16535120, 18424848, 19842144, 21495656, 23031060, 24802680, 26869570, 30708080, 32243484, 33070240, 36849696, 40304355, 42991312, 46062120, 49605360, 53739140, 61416160, 64486968, 80608710, 85982624, 92124240, 99210720, 107478280, 128973936, 161217420, 184248480, 214956560, 257947872, 322434840, 429913120, 644869680, 1289739360]

約数ペア:

[(1, 1289739360), (2, 644869680), (3, 429913120), (4, 322434840), (5, 257947872), (6, 214956560), (7, 184248480), (8, 161217420), (10, 128973936), (12, 107478280), (13, 99210720), (14, 92124240), (15, 85982624), (16, 80608710), (20, 64486968), (21, 61416160), (24, 53739140), (26, 49605360), (28, 46062120), (30, 42991312), (32, 40304355), (35, 36849696), (39, 33070240), (40, 32243484), (42, 30708080), (48, 26869570), (52, 24802680), (56, 23031060), (60, 21495656), (65, 19842144), (70, 18424848), (78, 16535120), (80, 16121742), (84, 15354040), (91, 14172960), (96, 13434785), (104, 12401340), (105, 12283232), (112, 11515530), (120, 10747828), (130, 9921072), (140, 9212424), (156, 8267560), (160, 8060871), (168, 7677020), (182, 7086480), (195, 6614048), (208, 6200670), (210, 6141616), (224, 5757765), (240, 5373914), (260, 4960536), (273, 4724320), (280, 4606212), (312, 4133780), (336, 3838510), (364, 3543240), (390, 3307024), (416, 3100335), (420, 3070808), (455, 2834592), (480, 2686957), (520, 2480268), (546, 2362160), (560, 2303106), (624, 2066890), (672, 1919255), (728, 1771620), (780, 1653512), (840, 1535404), (910, 1417296), (1040, 1240134), (1092, 1181080), (1120, 1151553), (1248, 1033445), (1365, 944864), (1456, 885810), (1560, 826756), (1680, 767702), (1820, 708648), (2080, 620067), (2184, 590540), (2730, 472432), (2912, 442905), (3120, 413378), (3360, 383851), (3640, 354324), (4368, 295270), (5460, 236216), (6240, 206689), (7280, 177162), (8736, 147635), (10920, 118108), (14560, 88581), (21840, 59054), (29527, 43680)]