31615861680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19753}}^1$

素因数の和:19810

約数の個数: 400

約数和(自身を含む): 124483386720

約数和(自身を除く): 92867525040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 81, 90, 95, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 162, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 304, 312, 324, 342, 351, 360, 380, 390, 405, 432, 456, 468, 494, 513, 520, 540, 570, 585, 624, 648, 684, 702, 720, 741, 760, 780, 810, 855, 912, 936, 988, 1026, 1040, 1053, 1080, 1140, 1170, 1235, 1296, 1368, 1404, 1482, 1520, 1539, 1560, 1620, 1710, 1755, 1872, 1976, 2052, 2106, 2160, 2223, 2280, 2340, 2470, 2565, 2736, 2808, 2964, 3078, 3120, 3240, 3420, 3510, 3705, 3952, 4104, 4212, 4446, 4560, 4680, 4940, 5130, 5265, 5616, 5928, 6156, 6480, 6669, 6840, 7020, 7410, 7695, 8208, 8424, 8892, 9360, 9880, 10260, 10530, 11115, 11856, 12312, 13338, 13680, 14040, 14820, 15390, 16848, 17784, 19753, 19760, 20007, 20520, 21060, 22230, 24624, 26676, 28080, 29640, 30780, 33345, 35568, 39506, 40014, 41040, 42120, 44460, 53352, 59259, 59280, 61560, 66690, 79012, 80028, 84240, 88920, 98765, 100035, 106704, 118518, 123120, 133380, 158024, 160056, 177777, 177840, 197530, 200070, 237036, 256789, 266760, 296295, 316048, 320112, 355554, 375307, 395060, 400140, 474072, 513578, 533331, 533520, 592590, 711108, 750614, 770367, 790120, 800280, 888885, 948144, 1027156, 1066662, 1125921, 1185180, 1283945, 1422216, 1501228, 1540734, 1580240, 1599993, 1600560, 1777770, 1876535, 2054312, 2133324, 2251842, 2311101, 2370360, 2567890, 2666655, 2844432, 3002456, 3081468, 3199986, 3377763, 3555540, 3753070, 3851835, 4108624, 4266648, 4503684, 4622202, 4740720, 4878991, 5135780, 5333310, 5629605, 6004912, 6162936, 6399972, 6755526, 6933303, 7111080, 7506140, 7703670, 7999965, 8533296, 9007368, 9244404, 9757982, 10133289, 10271560, 10666620, 11259210, 11555505, 12325872, 12799944, 13511052, 13866606, 14222160, 14636973, 15012280, 15407340, 15999930, 16888815, 18014736, 18488808, 19515964, 20266578, 20543120, 20799909, 21333240, 22518420, 23111010, 24394955, 25599888, 27022104, 27733212, 29273946, 30024560, 30399867, 30814680, 31999860, 33777630, 34666515, 36977616, 39031928, 40533156, 41599818, 42666480, 43910919, 45036840, 46222020, 48789910, 50666445, 54044208, 55466424, 58547892, 60799734, 61629360, 63999720, 67555260, 69333030, 73184865, 78063856, 81066312, 83199636, 87821838, 90073680, 92444040, 97579820, 101332890, 103999545, 110932848, 117095784, 121599468, 127999440, 131732757, 135110520, 138666060, 146369730, 151999335, 162132624, 166399272, 175643676, 184888080, 195159640, 202665780, 207999090, 219554595, 234191568, 243198936, 263465514, 270221040, 277332120, 292739460, 303998670, 332798544, 351287352, 390319280, 395198271, 405331560, 415998180, 439109190, 486397872, 526931028, 554664240, 585478920, 607997340, 658663785, 702574704, 790396542, 810663120, 831996360, 878218380, 1053862056, 1170957840, 1215994680, 1317327570, 1580793084, 1663992720, 1756436760, 1975991355, 2107724112, 2431989360, 2634655140, 3161586168, 3512873520, 3951982710, 5269310280, 6323172336, 7903965420, 10538620560, 15807930840, 31615861680]

約数ペア:

[(1, 31615861680), (2, 15807930840), (3, 10538620560), (4, 7903965420), (5, 6323172336), (6, 5269310280), (8, 3951982710), (9, 3512873520), (10, 3161586168), (12, 2634655140), (13, 2431989360), (15, 2107724112), (16, 1975991355), (18, 1756436760), (19, 1663992720), (20, 1580793084), (24, 1317327570), (26, 1215994680), (27, 1170957840), (30, 1053862056), (36, 878218380), (38, 831996360), (39, 810663120), (40, 790396542), (45, 702574704), (48, 658663785), (52, 607997340), (54, 585478920), (57, 554664240), (60, 526931028), (65, 486397872), (72, 439109190), (76, 415998180), (78, 405331560), (80, 395198271), (81, 390319280), (90, 351287352), (95, 332798544), (104, 303998670), (108, 292739460), (114, 277332120), (117, 270221040), (120, 263465514), (130, 243198936), (135, 234191568), (144, 219554595), (152, 207999090), (156, 202665780), (162, 195159640), (171, 184888080), (180, 175643676), (190, 166399272), (195, 162132624), (208, 151999335), (216, 146369730), (228, 138666060), (234, 135110520), (240, 131732757), (247, 127999440), (260, 121599468), (270, 117095784), (285, 110932848), (304, 103999545), (312, 101332890), (324, 97579820), (342, 92444040), (351, 90073680), (360, 87821838), (380, 83199636), (390, 81066312), (405, 78063856), (432, 73184865), (456, 69333030), (468, 67555260), (494, 63999720), (513, 61629360), (520, 60799734), (540, 58547892), (570, 55466424), (585, 54044208), (624, 50666445), (648, 48789910), (684, 46222020), (702, 45036840), (720, 43910919), (741, 42666480), (760, 41599818), (780, 40533156), (810, 39031928), (855, 36977616), (912, 34666515), (936, 33777630), (988, 31999860), (1026, 30814680), (1040, 30399867), (1053, 30024560), (1080, 29273946), (1140, 27733212), (1170, 27022104), (1235, 25599888), (1296, 24394955), (1368, 23111010), (1404, 22518420), (1482, 21333240), (1520, 20799909), (1539, 20543120), (1560, 20266578), (1620, 19515964), (1710, 18488808), (1755, 18014736), (1872, 16888815), (1976, 15999930), (2052, 15407340), (2106, 15012280), (2160, 14636973), (2223, 14222160), (2280, 13866606), (2340, 13511052), (2470, 12799944), (2565, 12325872), (2736, 11555505), (2808, 11259210), (2964, 10666620), (3078, 10271560), (3120, 10133289), (3240, 9757982), (3420, 9244404), (3510, 9007368), (3705, 8533296), (3952, 7999965), (4104, 7703670), (4212, 7506140), (4446, 7111080), (4560, 6933303), (4680, 6755526), (4940, 6399972), (5130, 6162936), (5265, 6004912), (5616, 5629605), (5928, 5333310), (6156, 5135780), (6480, 4878991), (6669, 4740720), (6840, 4622202), (7020, 4503684), (7410, 4266648), (7695, 4108624), (8208, 3851835), (8424, 3753070), (8892, 3555540), (9360, 3377763), (9880, 3199986), (10260, 3081468), (10530, 3002456), (11115, 2844432), (11856, 2666655), (12312, 2567890), (13338, 2370360), (13680, 2311101), (14040, 2251842), (14820, 2133324), (15390, 2054312), (16848, 1876535), (17784, 1777770), (19753, 1600560), (19760, 1599993), (20007, 1580240), (20520, 1540734), (21060, 1501228), (22230, 1422216), (24624, 1283945), (26676, 1185180), (28080, 1125921), (29640, 1066662), (30780, 1027156), (33345, 948144), (35568, 888885), (39506, 800280), (40014, 790120), (41040, 770367), (42120, 750614), (44460, 711108), (53352, 592590), (59259, 533520), (59280, 533331), (61560, 513578), (66690, 474072), (79012, 400140), (80028, 395060), (84240, 375307), (88920, 355554), (98765, 320112), (100035, 316048), (106704, 296295), (118518, 266760), (123120, 256789), (133380, 237036), (158024, 200070), (160056, 197530), (177777, 177840)]