61199320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 256

約数和(自身を含む): 191600640

約数和(自身を除く): 130401320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 23, 26, 28, 34, 35, 40, 43, 46, 52, 56, 65, 68, 70, 85, 86, 91, 92, 104, 115, 119, 130, 136, 140, 161, 170, 172, 182, 184, 215, 221, 230, 238, 260, 280, 299, 301, 322, 340, 344, 364, 391, 430, 442, 455, 460, 476, 520, 559, 595, 598, 602, 644, 680, 728, 731, 782, 805, 860, 884, 910, 920, 952, 989, 1105, 1118, 1190, 1196, 1204, 1288, 1462, 1495, 1505, 1547, 1564, 1610, 1720, 1768, 1820, 1955, 1978, 2093, 2210, 2236, 2380, 2392, 2408, 2737, 2795, 2924, 2990, 3010, 3094, 3128, 3220, 3640, 3655, 3910, 3913, 3956, 4186, 4420, 4472, 4760, 4945, 5083, 5117, 5474, 5590, 5848, 5980, 6020, 6188, 6440, 6923, 7310, 7735, 7820, 7826, 7912, 8372, 8840, 9503, 9890, 10166, 10234, 10465, 10948, 11180, 11960, 12040, 12376, 12857, 13685, 13846, 14620, 15470, 15640, 15652, 16744, 16813, 19006, 19565, 19780, 20332, 20468, 20930, 21896, 22360, 25415, 25585, 25714, 27370, 27692, 29240, 30940, 31304, 33626, 34615, 35581, 38012, 39130, 39560, 40664, 40936, 41860, 47515, 50830, 51170, 51428, 54740, 55384, 61880, 64285, 66521, 67252, 69230, 71162, 76024, 78260, 83720, 84065, 89999, 95030, 101660, 102340, 102856, 109480, 117691, 128570, 133042, 134504, 138460, 142324, 156520, 168130, 177905, 179998, 190060, 203320, 204680, 218569, 235382, 257140, 266084, 276920, 284648, 332605, 336260, 355810, 359996, 380120, 437138, 449995, 470764, 514280, 532168, 588455, 665210, 672520, 711620, 719992, 874276, 899990, 941528, 1092845, 1176910, 1330420, 1423240, 1529983, 1748552, 1799980, 2185690, 2353820, 2660840, 3059966, 3599960, 4371380, 4707640, 6119932, 7649915, 8742760, 12239864, 15299830, 30599660, 61199320]

約数ペア:

[(1, 61199320), (2, 30599660), (4, 15299830), (5, 12239864), (7, 8742760), (8, 7649915), (10, 6119932), (13, 4707640), (14, 4371380), (17, 3599960), (20, 3059966), (23, 2660840), (26, 2353820), (28, 2185690), (34, 1799980), (35, 1748552), (40, 1529983), (43, 1423240), (46, 1330420), (52, 1176910), (56, 1092845), (65, 941528), (68, 899990), (70, 874276), (85, 719992), (86, 711620), (91, 672520), (92, 665210), (104, 588455), (115, 532168), (119, 514280), (130, 470764), (136, 449995), (140, 437138), (161, 380120), (170, 359996), (172, 355810), (182, 336260), (184, 332605), (215, 284648), (221, 276920), (230, 266084), (238, 257140), (260, 235382), (280, 218569), (299, 204680), (301, 203320), (322, 190060), (340, 179998), (344, 177905), (364, 168130), (391, 156520), (430, 142324), (442, 138460), (455, 134504), (460, 133042), (476, 128570), (520, 117691), (559, 109480), (595, 102856), (598, 102340), (602, 101660), (644, 95030), (680, 89999), (728, 84065), (731, 83720), (782, 78260), (805, 76024), (860, 71162), (884, 69230), (910, 67252), (920, 66521), (952, 64285), (989, 61880), (1105, 55384), (1118, 54740), (1190, 51428), (1196, 51170), (1204, 50830), (1288, 47515), (1462, 41860), (1495, 40936), (1505, 40664), (1547, 39560), (1564, 39130), (1610, 38012), (1720, 35581), (1768, 34615), (1820, 33626), (1955, 31304), (1978, 30940), (2093, 29240), (2210, 27692), (2236, 27370), (2380, 25714), (2392, 25585), (2408, 25415), (2737, 22360), (2795, 21896), (2924, 20930), (2990, 20468), (3010, 20332), (3094, 19780), (3128, 19565), (3220, 19006), (3640, 16813), (3655, 16744), (3910, 15652), (3913, 15640), (3956, 15470), (4186, 14620), (4420, 13846), (4472, 13685), (4760, 12857), (4945, 12376), (5083, 12040), (5117, 11960), (5474, 11180), (5590, 10948), (5848, 10465), (5980, 10234), (6020, 10166), (6188, 9890), (6440, 9503), (6923, 8840), (7310, 8372), (7735, 7912), (7820, 7826)]