410044440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 256

約数和(自身を含む): 1399910400

約数和(自身を除く): 989865960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 61, 62, 65, 78, 93, 104, 120, 122, 124, 130, 139, 155, 156, 183, 186, 195, 244, 248, 260, 278, 305, 310, 312, 366, 372, 390, 403, 417, 465, 488, 520, 556, 610, 620, 695, 732, 744, 780, 793, 806, 834, 915, 930, 1112, 1209, 1220, 1240, 1390, 1464, 1560, 1586, 1612, 1668, 1807, 1830, 1860, 1891, 2015, 2085, 2379, 2418, 2440, 2780, 3172, 3224, 3336, 3614, 3660, 3720, 3782, 3965, 4030, 4170, 4309, 4758, 4836, 5421, 5560, 5673, 6045, 6344, 7228, 7320, 7564, 7930, 8060, 8340, 8479, 8618, 9035, 9455, 9516, 9672, 10842, 11346, 11895, 12090, 12927, 14456, 15128, 15860, 16120, 16680, 16958, 17236, 18070, 18910, 19032, 21545, 21684, 22692, 23790, 24180, 24583, 25437, 25854, 27105, 28365, 31720, 33916, 34472, 36140, 37820, 42395, 43090, 43368, 45384, 47580, 48360, 49166, 50874, 51708, 54210, 56017, 56730, 64635, 67832, 72280, 73749, 75640, 84790, 86180, 95160, 98332, 101748, 103416, 108420, 110227, 112034, 113460, 122915, 127185, 129270, 147498, 168051, 169580, 172360, 196664, 203496, 216840, 220454, 224068, 226920, 245830, 254370, 258540, 262849, 280085, 294996, 330681, 336102, 339160, 368745, 440908, 448136, 491660, 508740, 517080, 525698, 551135, 560170, 589992, 661362, 672204, 737490, 788547, 840255, 881816, 983320, 1017480, 1051396, 1102270, 1120340, 1314245, 1322724, 1344408, 1474980, 1577094, 1653405, 1680510, 2102792, 2204540, 2240680, 2628490, 2645448, 2949960, 3154188, 3306810, 3361020, 3417037, 3942735, 4409080, 5256980, 6308376, 6613620, 6722040, 6834074, 7885470, 10251111, 10513960, 13227240, 13668148, 15770940, 17085185, 20502222, 27336296, 31541880, 34170370, 41004444, 51255555, 68340740, 82008888, 102511110, 136681480, 205022220, 410044440]

約数ペア:

[(1, 410044440), (2, 205022220), (3, 136681480), (4, 102511110), (5, 82008888), (6, 68340740), (8, 51255555), (10, 41004444), (12, 34170370), (13, 31541880), (15, 27336296), (20, 20502222), (24, 17085185), (26, 15770940), (30, 13668148), (31, 13227240), (39, 10513960), (40, 10251111), (52, 7885470), (60, 6834074), (61, 6722040), (62, 6613620), (65, 6308376), (78, 5256980), (93, 4409080), (104, 3942735), (120, 3417037), (122, 3361020), (124, 3306810), (130, 3154188), (139, 2949960), (155, 2645448), (156, 2628490), (183, 2240680), (186, 2204540), (195, 2102792), (244, 1680510), (248, 1653405), (260, 1577094), (278, 1474980), (305, 1344408), (310, 1322724), (312, 1314245), (366, 1120340), (372, 1102270), (390, 1051396), (403, 1017480), (417, 983320), (465, 881816), (488, 840255), (520, 788547), (556, 737490), (610, 672204), (620, 661362), (695, 589992), (732, 560170), (744, 551135), (780, 525698), (793, 517080), (806, 508740), (834, 491660), (915, 448136), (930, 440908), (1112, 368745), (1209, 339160), (1220, 336102), (1240, 330681), (1390, 294996), (1464, 280085), (1560, 262849), (1586, 258540), (1612, 254370), (1668, 245830), (1807, 226920), (1830, 224068), (1860, 220454), (1891, 216840), (2015, 203496), (2085, 196664), (2379, 172360), (2418, 169580), (2440, 168051), (2780, 147498), (3172, 129270), (3224, 127185), (3336, 122915), (3614, 113460), (3660, 112034), (3720, 110227), (3782, 108420), (3965, 103416), (4030, 101748), (4170, 98332), (4309, 95160), (4758, 86180), (4836, 84790), (5421, 75640), (5560, 73749), (5673, 72280), (6045, 67832), (6344, 64635), (7228, 56730), (7320, 56017), (7564, 54210), (7930, 51708), (8060, 50874), (8340, 49166), (8479, 48360), (8618, 47580), (9035, 45384), (9455, 43368), (9516, 43090), (9672, 42395), (10842, 37820), (11346, 36140), (11895, 34472), (12090, 33916), (12927, 31720), (14456, 28365), (15128, 27105), (15860, 25854), (16120, 25437), (16680, 24583), (16958, 24180), (17236, 23790), (18070, 22692), (18910, 21684), (19032, 21545)]