206829480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:764

約数の個数: 256

約数和(自身を含む): 772934400

約数和(自身を除く): 566104920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 264, 286, 312, 330, 340, 374, 390, 408, 429, 440, 442, 510, 520, 561, 572, 660, 663, 680, 709, 715, 748, 780, 858, 884, 935, 1020, 1105, 1122, 1144, 1320, 1326, 1418, 1430, 1496, 1560, 1716, 1768, 1870, 2040, 2127, 2145, 2210, 2244, 2431, 2652, 2805, 2836, 2860, 3315, 3432, 3545, 3740, 4254, 4290, 4420, 4488, 4862, 5304, 5610, 5672, 5720, 6630, 7090, 7293, 7480, 7799, 8508, 8580, 8840, 9217, 9724, 10635, 11220, 12053, 12155, 13260, 14180, 14586, 15598, 17016, 17160, 18434, 19448, 21270, 22440, 23397, 24106, 24310, 26520, 27651, 28360, 29172, 31196, 36159, 36465, 36868, 38995, 42540, 46085, 46794, 48212, 48620, 55302, 58344, 60265, 62392, 72318, 72930, 73736, 77990, 85080, 92170, 93588, 96424, 97240, 101387, 110604, 116985, 120530, 132583, 138255, 144636, 145860, 155980, 156689, 180795, 184340, 187176, 202774, 221208, 233970, 241060, 265166, 276510, 289272, 291720, 304161, 311960, 313378, 361590, 368680, 397749, 405548, 467940, 470067, 482120, 506935, 530332, 553020, 608322, 626756, 662915, 723180, 783445, 795498, 811096, 935880, 940134, 1013870, 1060664, 1106040, 1216644, 1253512, 1325830, 1446360, 1520805, 1566890, 1590996, 1723579, 1880268, 1988745, 2027740, 2350335, 2433288, 2651660, 3041610, 3133780, 3181992, 3447158, 3760536, 3977490, 4055480, 4700670, 5170737, 5303320, 6083220, 6267560, 6894316, 7954980, 8617895, 9401340, 10341474, 12166440, 13788632, 15909960, 17235790, 18802680, 20682948, 25853685, 34471580, 41365896, 51707370, 68943160, 103414740, 206829480]

約数ペア:

[(1, 206829480), (2, 103414740), (3, 68943160), (4, 51707370), (5, 41365896), (6, 34471580), (8, 25853685), (10, 20682948), (11, 18802680), (12, 17235790), (13, 15909960), (15, 13788632), (17, 12166440), (20, 10341474), (22, 9401340), (24, 8617895), (26, 7954980), (30, 6894316), (33, 6267560), (34, 6083220), (39, 5303320), (40, 5170737), (44, 4700670), (51, 4055480), (52, 3977490), (55, 3760536), (60, 3447158), (65, 3181992), (66, 3133780), (68, 3041610), (78, 2651660), (85, 2433288), (88, 2350335), (102, 2027740), (104, 1988745), (110, 1880268), (120, 1723579), (130, 1590996), (132, 1566890), (136, 1520805), (143, 1446360), (156, 1325830), (165, 1253512), (170, 1216644), (187, 1106040), (195, 1060664), (204, 1013870), (220, 940134), (221, 935880), (255, 811096), (260, 795498), (264, 783445), (286, 723180), (312, 662915), (330, 626756), (340, 608322), (374, 553020), (390, 530332), (408, 506935), (429, 482120), (440, 470067), (442, 467940), (510, 405548), (520, 397749), (561, 368680), (572, 361590), (660, 313378), (663, 311960), (680, 304161), (709, 291720), (715, 289272), (748, 276510), (780, 265166), (858, 241060), (884, 233970), (935, 221208), (1020, 202774), (1105, 187176), (1122, 184340), (1144, 180795), (1320, 156689), (1326, 155980), (1418, 145860), (1430, 144636), (1496, 138255), (1560, 132583), (1716, 120530), (1768, 116985), (1870, 110604), (2040, 101387), (2127, 97240), (2145, 96424), (2210, 93588), (2244, 92170), (2431, 85080), (2652, 77990), (2805, 73736), (2836, 72930), (2860, 72318), (3315, 62392), (3432, 60265), (3545, 58344), (3740, 55302), (4254, 48620), (4290, 48212), (4420, 46794), (4488, 46085), (4862, 42540), (5304, 38995), (5610, 36868), (5672, 36465), (5720, 36159), (6630, 31196), (7090, 29172), (7293, 28360), (7480, 27651), (7799, 26520), (8508, 24310), (8580, 24106), (8840, 23397), (9217, 22440), (9724, 21270), (10635, 19448), (11220, 18434), (12053, 17160), (12155, 17016), (13260, 15598), (14180, 14586)]