16466774220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1$

素因数の和:705

約数の個数: 288

約数和(自身を含む): 54838667520

約数和(自身を除く): 38371893300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 79, 90, 117, 130, 156, 158, 180, 195, 234, 237, 260, 281, 316, 317, 390, 395, 468, 474, 562, 585, 634, 711, 780, 790, 843, 948, 951, 1027, 1124, 1170, 1185, 1268, 1405, 1422, 1580, 1585, 1686, 1902, 2054, 2340, 2370, 2529, 2810, 2844, 2853, 3081, 3170, 3372, 3555, 3653, 3804, 4108, 4121, 4215, 4740, 4755, 5058, 5135, 5620, 5706, 6162, 6340, 7110, 7306, 8242, 8430, 9243, 9510, 10116, 10270, 10959, 11412, 12324, 12363, 12645, 14220, 14265, 14612, 15405, 16484, 16860, 18265, 18486, 19020, 20540, 20605, 21918, 22199, 24726, 25043, 25290, 28530, 30810, 32877, 36530, 36972, 37089, 41210, 43836, 44398, 46215, 49452, 50086, 50580, 54795, 57060, 61620, 61815, 65754, 66597, 73060, 74178, 75129, 82420, 88796, 89077, 92430, 100172, 109590, 110995, 123630, 125215, 131508, 133194, 148356, 150258, 164385, 178154, 184860, 185445, 199791, 219180, 221990, 225387, 247260, 250430, 266388, 267231, 288587, 300516, 325559, 328770, 332985, 356308, 370890, 375645, 399582, 443980, 445385, 450774, 500860, 534462, 577174, 651118, 657540, 665970, 741780, 751290, 799164, 801693, 865761, 890770, 901548, 976677, 998955, 1068924, 1126935, 1154348, 1158001, 1302236, 1331940, 1336155, 1442935, 1502580, 1603386, 1627795, 1731522, 1781540, 1953354, 1997910, 2253870, 2316002, 2597283, 2672310, 2885870, 2930031, 3206772, 3255590, 3463044, 3474003, 3906708, 3995820, 4008465, 4328805, 4507740, 4632004, 4883385, 5194566, 5344620, 5771740, 5790005, 5860062, 6511180, 6948006, 7037083, 8016930, 8657610, 9766770, 10389132, 10422009, 11580010, 11720124, 12986415, 13896012, 14074166, 14650155, 16033860, 17315220, 17370015, 19533540, 20844018, 21111249, 23160020, 25972830, 28148332, 29300310, 34740030, 35185415, 41688036, 42222498, 51945660, 52110045, 58600620, 63333747, 69480060, 70370830, 84444996, 91482079, 104220090, 105556245, 126667494, 140741660, 182964158, 208440180, 211112490, 253334988, 274446237, 316668735, 365928316, 422224980, 457410395, 548892474, 633337470, 823338711, 914820790, 1097784948, 1266674940, 1372231185, 1646677422, 1829641580, 2744462370, 3293354844, 4116693555, 5488924740, 8233387110, 16466774220]

約数ペア:

[(1, 16466774220), (2, 8233387110), (3, 5488924740), (4, 4116693555), (5, 3293354844), (6, 2744462370), (9, 1829641580), (10, 1646677422), (12, 1372231185), (13, 1266674940), (15, 1097784948), (18, 914820790), (20, 823338711), (26, 633337470), (30, 548892474), (36, 457410395), (39, 422224980), (45, 365928316), (52, 316668735), (60, 274446237), (65, 253334988), (78, 211112490), (79, 208440180), (90, 182964158), (117, 140741660), (130, 126667494), (156, 105556245), (158, 104220090), (180, 91482079), (195, 84444996), (234, 70370830), (237, 69480060), (260, 63333747), (281, 58600620), (316, 52110045), (317, 51945660), (390, 42222498), (395, 41688036), (468, 35185415), (474, 34740030), (562, 29300310), (585, 28148332), (634, 25972830), (711, 23160020), (780, 21111249), (790, 20844018), (843, 19533540), (948, 17370015), (951, 17315220), (1027, 16033860), (1124, 14650155), (1170, 14074166), (1185, 13896012), (1268, 12986415), (1405, 11720124), (1422, 11580010), (1580, 10422009), (1585, 10389132), (1686, 9766770), (1902, 8657610), (2054, 8016930), (2340, 7037083), (2370, 6948006), (2529, 6511180), (2810, 5860062), (2844, 5790005), (2853, 5771740), (3081, 5344620), (3170, 5194566), (3372, 4883385), (3555, 4632004), (3653, 4507740), (3804, 4328805), (4108, 4008465), (4121, 3995820), (4215, 3906708), (4740, 3474003), (4755, 3463044), (5058, 3255590), (5135, 3206772), (5620, 2930031), (5706, 2885870), (6162, 2672310), (6340, 2597283), (7110, 2316002), (7306, 2253870), (8242, 1997910), (8430, 1953354), (9243, 1781540), (9510, 1731522), (10116, 1627795), (10270, 1603386), (10959, 1502580), (11412, 1442935), (12324, 1336155), (12363, 1331940), (12645, 1302236), (14220, 1158001), (14265, 1154348), (14612, 1126935), (15405, 1068924), (16484, 998955), (16860, 976677), (18265, 901548), (18486, 890770), (19020, 865761), (20540, 801693), (20605, 799164), (21918, 751290), (22199, 741780), (24726, 665970), (25043, 657540), (25290, 651118), (28530, 577174), (30810, 534462), (32877, 500860), (36530, 450774), (36972, 445385), (37089, 443980), (41210, 399582), (43836, 375645), (44398, 370890), (46215, 356308), (49452, 332985), (50086, 328770), (50580, 325559), (54795, 300516), (57060, 288587), (61620, 267231), (61815, 266388), (65754, 250430), (66597, 247260), (73060, 225387), (74178, 221990), (75129, 219180), (82420, 199791), (88796, 185445), (89077, 184860), (92430, 178154), (100172, 164385), (109590, 150258), (110995, 148356), (123630, 133194), (125215, 131508)]