42341880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:426

約数の個数: 192

約数和(自身を含む): 155952000

約数和(自身を除く): 113610120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 379, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 735, 758, 760, 798, 840, 931, 980, 1064, 1137, 1140, 1176, 1330, 1470, 1516, 1596, 1862, 1895, 1960, 1995, 2274, 2280, 2653, 2660, 2793, 2940, 3032, 3192, 3724, 3790, 3990, 4548, 4655, 5306, 5320, 5586, 5685, 5880, 7201, 7448, 7580, 7959, 7980, 9096, 9310, 10612, 11172, 11370, 13265, 13965, 14402, 15160, 15918, 15960, 18571, 18620, 21224, 21603, 22344, 22740, 26530, 27930, 28804, 31836, 36005, 37142, 37240, 39795, 43206, 45480, 50407, 53060, 55713, 55860, 57608, 63672, 72010, 74284, 79590, 86412, 92855, 100814, 106120, 108015, 111426, 111720, 144020, 148568, 151221, 159180, 172824, 185710, 201628, 216030, 222852, 252035, 278565, 288040, 302442, 318360, 352849, 371420, 403256, 432060, 445704, 504070, 557130, 604884, 705698, 742840, 756105, 864120, 1008140, 1058547, 1114260, 1209768, 1411396, 1512210, 1764245, 2016280, 2117094, 2228520, 2822792, 3024420, 3528490, 4234188, 5292735, 6048840, 7056980, 8468376, 10585470, 14113960, 21170940, 42341880]

約数ペア:

[(1, 42341880), (2, 21170940), (3, 14113960), (4, 10585470), (5, 8468376), (6, 7056980), (7, 6048840), (8, 5292735), (10, 4234188), (12, 3528490), (14, 3024420), (15, 2822792), (19, 2228520), (20, 2117094), (21, 2016280), (24, 1764245), (28, 1512210), (30, 1411396), (35, 1209768), (38, 1114260), (40, 1058547), (42, 1008140), (49, 864120), (56, 756105), (57, 742840), (60, 705698), (70, 604884), (76, 557130), (84, 504070), (95, 445704), (98, 432060), (105, 403256), (114, 371420), (120, 352849), (133, 318360), (140, 302442), (147, 288040), (152, 278565), (168, 252035), (190, 222852), (196, 216030), (210, 201628), (228, 185710), (245, 172824), (266, 159180), (280, 151221), (285, 148568), (294, 144020), (379, 111720), (380, 111426), (392, 108015), (399, 106120), (420, 100814), (456, 92855), (490, 86412), (532, 79590), (570, 74284), (588, 72010), (665, 63672), (735, 57608), (758, 55860), (760, 55713), (798, 53060), (840, 50407), (931, 45480), (980, 43206), (1064, 39795), (1137, 37240), (1140, 37142), (1176, 36005), (1330, 31836), (1470, 28804), (1516, 27930), (1596, 26530), (1862, 22740), (1895, 22344), (1960, 21603), (1995, 21224), (2274, 18620), (2280, 18571), (2653, 15960), (2660, 15918), (2793, 15160), (2940, 14402), (3032, 13965), (3192, 13265), (3724, 11370), (3790, 11172), (3990, 10612), (4548, 9310), (4655, 9096), (5306, 7980), (5320, 7959), (5586, 7580), (5685, 7448), (5880, 7201)]