102428040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 256

約数和(自身を含む): 371589120

約数和(自身を除く): 269161080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 47, 52, 55, 60, 65, 66, 78, 88, 94, 104, 110, 120, 127, 130, 132, 141, 143, 156, 165, 188, 195, 220, 235, 254, 260, 264, 282, 286, 312, 330, 376, 381, 390, 429, 440, 470, 508, 517, 520, 564, 572, 611, 635, 660, 705, 715, 762, 780, 858, 940, 1016, 1034, 1128, 1144, 1222, 1270, 1320, 1397, 1410, 1430, 1524, 1551, 1560, 1651, 1716, 1833, 1880, 1905, 2068, 2145, 2444, 2540, 2585, 2794, 2820, 2860, 3048, 3055, 3102, 3302, 3432, 3666, 3810, 4136, 4191, 4290, 4888, 4953, 5080, 5170, 5588, 5640, 5720, 5969, 6110, 6204, 6604, 6721, 6985, 7332, 7620, 7755, 8255, 8382, 8580, 9165, 9906, 10340, 11176, 11938, 12220, 12408, 13208, 13442, 13970, 14664, 15240, 15510, 16510, 16764, 17160, 17907, 18161, 18330, 19812, 20163, 20680, 20955, 23876, 24440, 24765, 26884, 27940, 29845, 31020, 33020, 33528, 33605, 35814, 36322, 36660, 39624, 40326, 41910, 47752, 49530, 53768, 54483, 55880, 59690, 62040, 65659, 66040, 67210, 71628, 72644, 73320, 77597, 80652, 83820, 89535, 90805, 99060, 100815, 108966, 119380, 131318, 134420, 143256, 145288, 155194, 161304, 167640, 179070, 181610, 196977, 198120, 201630, 217932, 232791, 238760, 262636, 268840, 272415, 310388, 328295, 358140, 363220, 387985, 393954, 403260, 435864, 465582, 525272, 544830, 620776, 656590, 716280, 726440, 775970, 787908, 806520, 853567, 931164, 984885, 1089660, 1163955, 1313180, 1551940, 1575816, 1707134, 1862328, 1969770, 2179320, 2327910, 2560701, 2626360, 3103880, 3414268, 3939540, 4267835, 4655820, 5121402, 6828536, 7879080, 8535670, 9311640, 10242804, 12803505, 17071340, 20485608, 25607010, 34142680, 51214020, 102428040]

約数ペア:

[(1, 102428040), (2, 51214020), (3, 34142680), (4, 25607010), (5, 20485608), (6, 17071340), (8, 12803505), (10, 10242804), (11, 9311640), (12, 8535670), (13, 7879080), (15, 6828536), (20, 5121402), (22, 4655820), (24, 4267835), (26, 3939540), (30, 3414268), (33, 3103880), (39, 2626360), (40, 2560701), (44, 2327910), (47, 2179320), (52, 1969770), (55, 1862328), (60, 1707134), (65, 1575816), (66, 1551940), (78, 1313180), (88, 1163955), (94, 1089660), (104, 984885), (110, 931164), (120, 853567), (127, 806520), (130, 787908), (132, 775970), (141, 726440), (143, 716280), (156, 656590), (165, 620776), (188, 544830), (195, 525272), (220, 465582), (235, 435864), (254, 403260), (260, 393954), (264, 387985), (282, 363220), (286, 358140), (312, 328295), (330, 310388), (376, 272415), (381, 268840), (390, 262636), (429, 238760), (440, 232791), (470, 217932), (508, 201630), (517, 198120), (520, 196977), (564, 181610), (572, 179070), (611, 167640), (635, 161304), (660, 155194), (705, 145288), (715, 143256), (762, 134420), (780, 131318), (858, 119380), (940, 108966), (1016, 100815), (1034, 99060), (1128, 90805), (1144, 89535), (1222, 83820), (1270, 80652), (1320, 77597), (1397, 73320), (1410, 72644), (1430, 71628), (1524, 67210), (1551, 66040), (1560, 65659), (1651, 62040), (1716, 59690), (1833, 55880), (1880, 54483), (1905, 53768), (2068, 49530), (2145, 47752), (2444, 41910), (2540, 40326), (2585, 39624), (2794, 36660), (2820, 36322), (2860, 35814), (3048, 33605), (3055, 33528), (3102, 33020), (3302, 31020), (3432, 29845), (3666, 27940), (3810, 26884), (4136, 24765), (4191, 24440), (4290, 23876), (4888, 20955), (4953, 20680), (5080, 20163), (5170, 19812), (5588, 18330), (5640, 18161), (5720, 17907), (5969, 17160), (6110, 16764), (6204, 16510), (6604, 15510), (6721, 15240), (6985, 14664), (7332, 13970), (7620, 13442), (7755, 13208), (8255, 12408), (8382, 12220), (8580, 11938), (9165, 11176), (9906, 10340)]