990147240

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 384

約数和(自身を含む): 3597834240

約数和(自身を除く): 2607687000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 43, 45, 46, 54, 60, 69, 72, 81, 86, 90, 92, 103, 108, 115, 120, 129, 135, 138, 162, 172, 180, 184, 206, 207, 215, 216, 230, 243, 258, 270, 276, 309, 324, 344, 345, 360, 387, 405, 412, 414, 430, 460, 486, 515, 516, 540, 552, 618, 621, 645, 648, 690, 774, 810, 824, 828, 860, 920, 927, 972, 989, 1030, 1032, 1035, 1080, 1161, 1215, 1236, 1242, 1290, 1380, 1545, 1548, 1620, 1656, 1720, 1854, 1863, 1935, 1944, 1978, 2060, 2070, 2322, 2369, 2430, 2472, 2484, 2580, 2760, 2781, 2967, 3090, 3096, 3105, 3240, 3483, 3708, 3726, 3870, 3956, 4120, 4140, 4429, 4635, 4644, 4738, 4860, 4945, 4968, 5160, 5562, 5589, 5805, 5934, 6180, 6210, 6966, 7107, 7416, 7452, 7740, 7912, 8280, 8343, 8858, 8901, 9270, 9288, 9315, 9476, 9720, 9890, 10449, 11124, 11178, 11610, 11845, 11868, 12360, 12420, 13287, 13905, 13932, 14214, 14835, 14904, 15480, 16686, 17415, 17716, 17802, 18540, 18630, 18952, 19780, 20898, 21321, 22145, 22248, 22356, 23220, 23690, 23736, 24840, 25029, 26574, 26703, 27810, 27864, 27945, 28428, 29670, 33372, 34830, 35432, 35535, 35604, 37080, 37260, 39560, 39861, 41715, 41796, 42642, 44290, 44505, 44712, 46440, 47380, 50058, 52245, 53148, 53406, 55620, 55890, 56856, 59340, 63963, 66435, 66744, 69660, 71070, 71208, 74520, 79722, 80109, 83430, 83592, 85284, 88580, 89010, 94760, 100116, 101867, 104490, 106296, 106605, 106812, 111240, 111780, 118680, 119583, 125145, 127926, 132870, 133515, 139320, 142140, 159444, 160218, 166860, 170568, 177160, 178020, 191889, 199305, 200232, 203734, 208980, 213210, 213624, 223560, 239166, 240327, 250290, 255852, 265740, 267030, 284280, 305601, 318888, 319815, 320436, 333720, 356040, 358749, 383778, 398610, 400545, 407468, 417960, 426420, 478332, 480654, 500580, 509335, 511704, 531480, 534060, 575667, 597915, 611202, 639630, 640872, 717498, 767556, 797220, 801090, 814936, 852840, 916803, 956664, 959445, 961308, 1001160, 1018670, 1068120, 1076247, 1151334, 1195830, 1201635, 1222404, 1279260, 1434996, 1528005, 1535112, 1594440, 1602180, 1793745, 1833606, 1918890, 1922616, 2037340, 2152494, 2302668, 2391660, 2403270, 2444808, 2558520, 2750409, 2869992, 2878335, 3056010, 3204360, 3587490, 3667212, 3837780, 4074680, 4304988, 4584015, 4605336, 4783320, 4806540, 5381235, 5500818, 5756670, 6112020, 7174980, 7334424, 7675560, 8251227, 8609976, 9168030, 9613080, 10762470, 11001636, 11513340, 12224040, 13752045, 14349960, 16502454, 18336060, 21524940, 22003272, 23026680, 24753681, 27504090, 33004908, 36672120, 41256135, 43049880, 49507362, 55008180, 66009816, 82512270, 99014724, 110016360, 123768405, 165024540, 198029448, 247536810, 330049080, 495073620, 990147240]

約数ペア:

[(1, 990147240), (2, 495073620), (3, 330049080), (4, 247536810), (5, 198029448), (6, 165024540), (8, 123768405), (9, 110016360), (10, 99014724), (12, 82512270), (15, 66009816), (18, 55008180), (20, 49507362), (23, 43049880), (24, 41256135), (27, 36672120), (30, 33004908), (36, 27504090), (40, 24753681), (43, 23026680), (45, 22003272), (46, 21524940), (54, 18336060), (60, 16502454), (69, 14349960), (72, 13752045), (81, 12224040), (86, 11513340), (90, 11001636), (92, 10762470), (103, 9613080), (108, 9168030), (115, 8609976), (120, 8251227), (129, 7675560), (135, 7334424), (138, 7174980), (162, 6112020), (172, 5756670), (180, 5500818), (184, 5381235), (206, 4806540), (207, 4783320), (215, 4605336), (216, 4584015), (230, 4304988), (243, 4074680), (258, 3837780), (270, 3667212), (276, 3587490), (309, 3204360), (324, 3056010), (344, 2878335), (345, 2869992), (360, 2750409), (387, 2558520), (405, 2444808), (412, 2403270), (414, 2391660), (430, 2302668), (460, 2152494), (486, 2037340), (515, 1922616), (516, 1918890), (540, 1833606), (552, 1793745), (618, 1602180), (621, 1594440), (645, 1535112), (648, 1528005), (690, 1434996), (774, 1279260), (810, 1222404), (824, 1201635), (828, 1195830), (860, 1151334), (920, 1076247), (927, 1068120), (972, 1018670), (989, 1001160), (1030, 961308), (1032, 959445), (1035, 956664), (1080, 916803), (1161, 852840), (1215, 814936), (1236, 801090), (1242, 797220), (1290, 767556), (1380, 717498), (1545, 640872), (1548, 639630), (1620, 611202), (1656, 597915), (1720, 575667), (1854, 534060), (1863, 531480), (1935, 511704), (1944, 509335), (1978, 500580), (2060, 480654), (2070, 478332), (2322, 426420), (2369, 417960), (2430, 407468), (2472, 400545), (2484, 398610), (2580, 383778), (2760, 358749), (2781, 356040), (2967, 333720), (3090, 320436), (3096, 319815), (3105, 318888), (3240, 305601), (3483, 284280), (3708, 267030), (3726, 265740), (3870, 255852), (3956, 250290), (4120, 240327), (4140, 239166), (4429, 223560), (4635, 213624), (4644, 213210), (4738, 208980), (4860, 203734), (4945, 200232), (4968, 199305), (5160, 191889), (5562, 178020), (5589, 177160), (5805, 170568), (5934, 166860), (6180, 160218), (6210, 159444), (6966, 142140), (7107, 139320), (7416, 133515), (7452, 132870), (7740, 127926), (7912, 125145), (8280, 119583), (8343, 118680), (8858, 111780), (8901, 111240), (9270, 106812), (9288, 106605), (9315, 106296), (9476, 104490), (9720, 101867), (9890, 100116), (10449, 94760), (11124, 89010), (11178, 88580), (11610, 85284), (11845, 83592), (11868, 83430), (12360, 80109), (12420, 79722), (13287, 74520), (13905, 71208), (13932, 71070), (14214, 69660), (14835, 66744), (14904, 66435), (15480, 63963), (16686, 59340), (17415, 56856), (17716, 55890), (17802, 55620), (18540, 53406), (18630, 53148), (18952, 52245), (19780, 50058), (20898, 47380), (21321, 46440), (22145, 44712), (22248, 44505), (22356, 44290), (23220, 42642), (23690, 41796), (23736, 41715), (24840, 39861), (25029, 39560), (26574, 37260), (26703, 37080), (27810, 35604), (27864, 35535), (27945, 35432), (28428, 34830), (29670, 33372)]