2251723440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1020

約数の個数: 320

約数和(自身を含む): 8039485440

約数和(自身を除く): 5787762000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 31, 34, 38, 40, 48, 51, 57, 60, 62, 68, 76, 80, 85, 93, 95, 102, 114, 120, 124, 136, 152, 155, 170, 186, 190, 204, 228, 240, 248, 255, 272, 285, 304, 310, 323, 340, 372, 380, 408, 456, 465, 496, 510, 527, 570, 589, 620, 646, 680, 744, 760, 816, 912, 930, 937, 969, 1020, 1054, 1140, 1178, 1240, 1292, 1360, 1488, 1520, 1581, 1615, 1767, 1860, 1874, 1938, 2040, 2108, 2280, 2356, 2480, 2584, 2635, 2811, 2945, 3162, 3230, 3534, 3720, 3748, 3876, 4080, 4216, 4560, 4685, 4712, 4845, 5168, 5270, 5622, 5890, 6324, 6460, 7068, 7440, 7496, 7752, 7905, 8432, 8835, 9370, 9424, 9690, 10013, 10540, 11244, 11780, 12648, 12920, 14055, 14136, 14992, 15504, 15810, 15929, 17670, 17803, 18740, 19380, 20026, 21080, 22488, 23560, 25296, 25840, 28110, 28272, 29047, 30039, 31620, 31858, 35340, 35606, 37480, 38760, 40052, 42160, 44976, 47120, 47787, 50065, 53409, 56220, 58094, 60078, 63240, 63716, 70680, 71212, 74960, 77520, 79645, 80104, 87141, 89015, 95574, 100130, 106818, 112440, 116188, 120156, 126480, 127432, 141360, 142424, 145235, 150195, 159290, 160208, 174282, 178030, 191148, 200260, 213636, 224880, 232376, 238935, 240312, 254864, 267045, 284848, 290470, 300390, 302651, 318580, 348564, 356060, 382296, 400520, 427272, 435705, 464752, 477870, 480624, 493799, 534090, 551893, 580940, 600780, 605302, 637160, 697128, 712120, 764592, 801040, 854544, 871410, 907953, 955740, 987598, 1068180, 1103786, 1161880, 1201560, 1210604, 1274320, 1394256, 1424240, 1481397, 1513255, 1655679, 1742820, 1815906, 1911480, 1975196, 2136360, 2207572, 2323760, 2403120, 2421208, 2468995, 2759465, 2962794, 3026510, 3311358, 3485640, 3631812, 3822960, 3950392, 4272720, 4415144, 4539765, 4842416, 4937990, 5518930, 5925588, 6053020, 6622716, 6971280, 7263624, 7406985, 7900784, 8278395, 8830288, 9079530, 9382181, 9875980, 11037860, 11851176, 12106040, 13245432, 14527248, 14813970, 16556790, 18159060, 18764362, 19751960, 22075720, 23702352, 24212080, 26490864, 28146543, 29627940, 33113580, 36318120, 37528724, 39503920, 44151440, 46910905, 56293086, 59255880, 66227160, 72636240, 75057448, 93821810, 112586172, 118511760, 132454320, 140732715, 150114896, 187643620, 225172344, 281465430, 375287240, 450344688, 562930860, 750574480, 1125861720, 2251723440]

約数ペア:

[(1, 2251723440), (2, 1125861720), (3, 750574480), (4, 562930860), (5, 450344688), (6, 375287240), (8, 281465430), (10, 225172344), (12, 187643620), (15, 150114896), (16, 140732715), (17, 132454320), (19, 118511760), (20, 112586172), (24, 93821810), (30, 75057448), (31, 72636240), (34, 66227160), (38, 59255880), (40, 56293086), (48, 46910905), (51, 44151440), (57, 39503920), (60, 37528724), (62, 36318120), (68, 33113580), (76, 29627940), (80, 28146543), (85, 26490864), (93, 24212080), (95, 23702352), (102, 22075720), (114, 19751960), (120, 18764362), (124, 18159060), (136, 16556790), (152, 14813970), (155, 14527248), (170, 13245432), (186, 12106040), (190, 11851176), (204, 11037860), (228, 9875980), (240, 9382181), (248, 9079530), (255, 8830288), (272, 8278395), (285, 7900784), (304, 7406985), (310, 7263624), (323, 6971280), (340, 6622716), (372, 6053020), (380, 5925588), (408, 5518930), (456, 4937990), (465, 4842416), (496, 4539765), (510, 4415144), (527, 4272720), (570, 3950392), (589, 3822960), (620, 3631812), (646, 3485640), (680, 3311358), (744, 3026510), (760, 2962794), (816, 2759465), (912, 2468995), (930, 2421208), (937, 2403120), (969, 2323760), (1020, 2207572), (1054, 2136360), (1140, 1975196), (1178, 1911480), (1240, 1815906), (1292, 1742820), (1360, 1655679), (1488, 1513255), (1520, 1481397), (1581, 1424240), (1615, 1394256), (1767, 1274320), (1860, 1210604), (1874, 1201560), (1938, 1161880), (2040, 1103786), (2108, 1068180), (2280, 987598), (2356, 955740), (2480, 907953), (2584, 871410), (2635, 854544), (2811, 801040), (2945, 764592), (3162, 712120), (3230, 697128), (3534, 637160), (3720, 605302), (3748, 600780), (3876, 580940), (4080, 551893), (4216, 534090), (4560, 493799), (4685, 480624), (4712, 477870), (4845, 464752), (5168, 435705), (5270, 427272), (5622, 400520), (5890, 382296), (6324, 356060), (6460, 348564), (7068, 318580), (7440, 302651), (7496, 300390), (7752, 290470), (7905, 284848), (8432, 267045), (8835, 254864), (9370, 240312), (9424, 238935), (9690, 232376), (10013, 224880), (10540, 213636), (11244, 200260), (11780, 191148), (12648, 178030), (12920, 174282), (14055, 160208), (14136, 159290), (14992, 150195), (15504, 145235), (15810, 142424), (15929, 141360), (17670, 127432), (17803, 126480), (18740, 120156), (19380, 116188), (20026, 112440), (21080, 106818), (22488, 100130), (23560, 95574), (25296, 89015), (25840, 87141), (28110, 80104), (28272, 79645), (29047, 77520), (30039, 74960), (31620, 71212), (31858, 70680), (35340, 63716), (35606, 63240), (37480, 60078), (38760, 58094), (40052, 56220), (42160, 53409), (44976, 50065), (47120, 47787)]