72173715120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{18229}}^1$

素因数の和:18314

約数の個数: 400

約数和(自身を含む): 275711103360

約数和(自身を除く): 203537388240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 47, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 94, 104, 108, 117, 120, 130, 135, 141, 144, 156, 162, 180, 188, 195, 208, 216, 234, 235, 240, 260, 270, 282, 312, 324, 351, 360, 376, 390, 405, 423, 432, 468, 470, 520, 540, 564, 585, 611, 624, 648, 702, 705, 720, 752, 780, 810, 846, 936, 940, 1040, 1053, 1080, 1128, 1170, 1222, 1269, 1296, 1404, 1410, 1560, 1620, 1692, 1755, 1833, 1872, 1880, 2106, 2115, 2160, 2256, 2340, 2444, 2538, 2808, 2820, 3055, 3120, 3240, 3384, 3510, 3666, 3760, 3807, 4212, 4230, 4680, 4888, 5076, 5265, 5499, 5616, 5640, 6110, 6345, 6480, 6768, 7020, 7332, 7614, 8424, 8460, 9165, 9360, 9776, 10152, 10530, 10998, 11280, 12220, 12690, 14040, 14664, 15228, 16497, 16848, 16920, 18229, 18330, 19035, 20304, 21060, 21996, 24440, 25380, 27495, 28080, 29328, 30456, 32994, 33840, 36458, 36660, 38070, 42120, 43992, 48880, 49491, 50760, 54687, 54990, 60912, 65988, 72916, 73320, 76140, 82485, 84240, 87984, 91145, 98982, 101520, 109374, 109980, 131976, 145832, 146640, 152280, 164061, 164970, 182290, 197964, 218748, 219960, 236977, 247455, 263952, 273435, 291664, 304560, 328122, 329940, 364580, 395928, 437496, 439920, 473954, 492183, 494910, 546870, 656244, 659880, 710931, 729160, 791856, 820305, 856763, 874992, 947908, 984366, 989820, 1093740, 1184885, 1312488, 1319760, 1421862, 1458320, 1476549, 1640610, 1713526, 1895816, 1968732, 1979640, 2132793, 2187480, 2369770, 2460915, 2570289, 2624976, 2843724, 2953098, 3281220, 3427052, 3554655, 3791632, 3937464, 3959280, 4265586, 4283815, 4374960, 4739540, 4921830, 5140578, 5687448, 5906196, 6398379, 6562440, 6854104, 7109310, 7382745, 7710867, 7874928, 8531172, 8567630, 9479080, 9843660, 10281156, 10663965, 11137919, 11374896, 11812392, 12796758, 12851445, 13124880, 13708208, 14218620, 14765490, 15421734, 17062344, 17135260, 18958160, 19195137, 19687320, 20562312, 21327930, 22275838, 23132601, 23624784, 25593516, 25702890, 28437240, 29530980, 30843468, 31991895, 33413757, 34124688, 34270520, 38390274, 38554335, 39374640, 41124624, 42655860, 44551676, 46265202, 51187032, 51405780, 55689595, 56874480, 59061960, 61686936, 63983790, 66827514, 68541040, 69397803, 76780548, 77108670, 85311720, 89103352, 92530404, 95975685, 100241271, 102374064, 102811560, 111379190, 115663005, 118123920, 123373872, 127967580, 133655028, 138795606, 153561096, 154217340, 167068785, 170623440, 178206704, 185060808, 191951370, 200482542, 205623120, 222758380, 231326010, 255935160, 267310056, 277591212, 300723813, 307122192, 308434680, 334137570, 346989015, 370121616, 383902740, 400965084, 445516760, 462652020, 501206355, 511870320, 534620112, 555182424, 601447626, 616869360, 668275140, 693978030, 767805480, 801930168, 891033520, 902171439, 925304040, 1002412710, 1110364848, 1202895252, 1336550280, 1387956060, 1503619065, 1535610960, 1603860336, 1804342878, 1850608080, 2004825420, 2405790504, 2673100560, 2775912120, 3007238130, 3608685756, 4009650840, 4510857195, 4811581008, 5551824240, 6014476260, 7217371512, 8019301680, 9021714390, 12028952520, 14434743024, 18043428780, 24057905040, 36086857560, 72173715120]

約数ペア:

[(1, 72173715120), (2, 36086857560), (3, 24057905040), (4, 18043428780), (5, 14434743024), (6, 12028952520), (8, 9021714390), (9, 8019301680), (10, 7217371512), (12, 6014476260), (13, 5551824240), (15, 4811581008), (16, 4510857195), (18, 4009650840), (20, 3608685756), (24, 3007238130), (26, 2775912120), (27, 2673100560), (30, 2405790504), (36, 2004825420), (39, 1850608080), (40, 1804342878), (45, 1603860336), (47, 1535610960), (48, 1503619065), (52, 1387956060), (54, 1336550280), (60, 1202895252), (65, 1110364848), (72, 1002412710), (78, 925304040), (80, 902171439), (81, 891033520), (90, 801930168), (94, 767805480), (104, 693978030), (108, 668275140), (117, 616869360), (120, 601447626), (130, 555182424), (135, 534620112), (141, 511870320), (144, 501206355), (156, 462652020), (162, 445516760), (180, 400965084), (188, 383902740), (195, 370121616), (208, 346989015), (216, 334137570), (234, 308434680), (235, 307122192), (240, 300723813), (260, 277591212), (270, 267310056), (282, 255935160), (312, 231326010), (324, 222758380), (351, 205623120), (360, 200482542), (376, 191951370), (390, 185060808), (405, 178206704), (423, 170623440), (432, 167068785), (468, 154217340), (470, 153561096), (520, 138795606), (540, 133655028), (564, 127967580), (585, 123373872), (611, 118123920), (624, 115663005), (648, 111379190), (702, 102811560), (705, 102374064), (720, 100241271), (752, 95975685), (780, 92530404), (810, 89103352), (846, 85311720), (936, 77108670), (940, 76780548), (1040, 69397803), (1053, 68541040), (1080, 66827514), (1128, 63983790), (1170, 61686936), (1222, 59061960), (1269, 56874480), (1296, 55689595), (1404, 51405780), (1410, 51187032), (1560, 46265202), (1620, 44551676), (1692, 42655860), (1755, 41124624), (1833, 39374640), (1872, 38554335), (1880, 38390274), (2106, 34270520), (2115, 34124688), (2160, 33413757), (2256, 31991895), (2340, 30843468), (2444, 29530980), (2538, 28437240), (2808, 25702890), (2820, 25593516), (3055, 23624784), (3120, 23132601), (3240, 22275838), (3384, 21327930), (3510, 20562312), (3666, 19687320), (3760, 19195137), (3807, 18958160), (4212, 17135260), (4230, 17062344), (4680, 15421734), (4888, 14765490), (5076, 14218620), (5265, 13708208), (5499, 13124880), (5616, 12851445), (5640, 12796758), (6110, 11812392), (6345, 11374896), (6480, 11137919), (6768, 10663965), (7020, 10281156), (7332, 9843660), (7614, 9479080), (8424, 8567630), (8460, 8531172), (9165, 7874928), (9360, 7710867), (9776, 7382745), (10152, 7109310), (10530, 6854104), (10998, 6562440), (11280, 6398379), (12220, 5906196), (12690, 5687448), (14040, 5140578), (14664, 4921830), (15228, 4739540), (16497, 4374960), (16848, 4283815), (16920, 4265586), (18229, 3959280), (18330, 3937464), (19035, 3791632), (20304, 3554655), (21060, 3427052), (21996, 3281220), (24440, 2953098), (25380, 2843724), (27495, 2624976), (28080, 2570289), (29328, 2460915), (30456, 2369770), (32994, 2187480), (33840, 2132793), (36458, 1979640), (36660, 1968732), (38070, 1895816), (42120, 1713526), (43992, 1640610), (48880, 1476549), (49491, 1458320), (50760, 1421862), (54687, 1319760), (54990, 1312488), (60912, 1184885), (65988, 1093740), (72916, 989820), (73320, 984366), (76140, 947908), (82485, 874992), (84240, 856763), (87984, 820305), (91145, 791856), (98982, 729160), (101520, 710931), (109374, 659880), (109980, 656244), (131976, 546870), (145832, 494910), (146640, 492183), (152280, 473954), (164061, 439920), (164970, 437496), (182290, 395928), (197964, 364580), (218748, 329940), (219960, 328122), (236977, 304560), (247455, 291664), (263952, 273435)]