270660780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 288

約数和(自身を含む): 951035904

約数和(自身を除く): 680375124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 47, 52, 60, 65, 69, 78, 90, 92, 94, 107, 115, 117, 130, 138, 141, 156, 180, 188, 195, 207, 214, 230, 234, 235, 260, 276, 282, 299, 321, 345, 390, 414, 423, 428, 460, 468, 470, 535, 564, 585, 598, 611, 642, 690, 705, 780, 828, 846, 897, 940, 963, 1035, 1070, 1081, 1170, 1196, 1222, 1284, 1380, 1391, 1410, 1495, 1605, 1692, 1794, 1833, 1926, 2070, 2115, 2140, 2162, 2340, 2444, 2461, 2691, 2782, 2820, 2990, 3055, 3210, 3243, 3588, 3666, 3852, 4140, 4173, 4230, 4324, 4485, 4815, 4922, 5029, 5382, 5405, 5499, 5564, 5980, 6110, 6420, 6486, 6955, 7332, 7383, 8346, 8460, 8970, 9165, 9630, 9729, 9844, 10058, 10764, 10810, 10998, 12220, 12305, 12519, 12972, 13455, 13910, 14053, 14766, 15087, 16215, 16692, 17940, 18330, 19260, 19458, 20116, 20865, 21620, 21996, 22149, 24610, 25038, 25145, 26910, 27495, 27820, 28106, 29532, 30174, 31993, 32430, 36660, 36915, 38916, 41730, 42159, 44298, 45261, 48645, 49220, 50076, 50290, 53820, 54990, 56212, 60348, 62595, 63986, 64860, 65377, 70265, 73830, 75435, 83460, 84318, 88596, 90522, 95979, 97290, 100580, 109980, 110745, 115667, 125190, 126477, 127972, 130754, 140530, 147660, 150870, 159965, 168636, 181044, 191958, 194580, 196131, 210795, 221490, 226305, 231334, 250380, 252954, 261508, 281060, 287937, 301740, 319930, 326885, 347001, 383916, 392262, 421590, 442980, 452610, 462668, 479895, 505908, 575874, 578335, 588393, 632385, 639860, 653770, 694002, 784524, 843180, 905220, 959790, 980655, 1041003, 1151748, 1156670, 1176786, 1264770, 1307540, 1388004, 1439685, 1503671, 1735005, 1919580, 1961310, 2082006, 2313340, 2353572, 2529540, 2879370, 2941965, 3007342, 3470010, 3922620, 4164012, 4511013, 5205015, 5758740, 5883930, 6014684, 6940020, 7518355, 9022026, 10410030, 11767860, 13533039, 15036710, 18044052, 20820060, 22555065, 27066078, 30073420, 45110130, 54132156, 67665195, 90220260, 135330390, 270660780]

約数ペア:

[(1, 270660780), (2, 135330390), (3, 90220260), (4, 67665195), (5, 54132156), (6, 45110130), (9, 30073420), (10, 27066078), (12, 22555065), (13, 20820060), (15, 18044052), (18, 15036710), (20, 13533039), (23, 11767860), (26, 10410030), (30, 9022026), (36, 7518355), (39, 6940020), (45, 6014684), (46, 5883930), (47, 5758740), (52, 5205015), (60, 4511013), (65, 4164012), (69, 3922620), (78, 3470010), (90, 3007342), (92, 2941965), (94, 2879370), (107, 2529540), (115, 2353572), (117, 2313340), (130, 2082006), (138, 1961310), (141, 1919580), (156, 1735005), (180, 1503671), (188, 1439685), (195, 1388004), (207, 1307540), (214, 1264770), (230, 1176786), (234, 1156670), (235, 1151748), (260, 1041003), (276, 980655), (282, 959790), (299, 905220), (321, 843180), (345, 784524), (390, 694002), (414, 653770), (423, 639860), (428, 632385), (460, 588393), (468, 578335), (470, 575874), (535, 505908), (564, 479895), (585, 462668), (598, 452610), (611, 442980), (642, 421590), (690, 392262), (705, 383916), (780, 347001), (828, 326885), (846, 319930), (897, 301740), (940, 287937), (963, 281060), (1035, 261508), (1070, 252954), (1081, 250380), (1170, 231334), (1196, 226305), (1222, 221490), (1284, 210795), (1380, 196131), (1391, 194580), (1410, 191958), (1495, 181044), (1605, 168636), (1692, 159965), (1794, 150870), (1833, 147660), (1926, 140530), (2070, 130754), (2115, 127972), (2140, 126477), (2162, 125190), (2340, 115667), (2444, 110745), (2461, 109980), (2691, 100580), (2782, 97290), (2820, 95979), (2990, 90522), (3055, 88596), (3210, 84318), (3243, 83460), (3588, 75435), (3666, 73830), (3852, 70265), (4140, 65377), (4173, 64860), (4230, 63986), (4324, 62595), (4485, 60348), (4815, 56212), (4922, 54990), (5029, 53820), (5382, 50290), (5405, 50076), (5499, 49220), (5564, 48645), (5980, 45261), (6110, 44298), (6420, 42159), (6486, 41730), (6955, 38916), (7332, 36915), (7383, 36660), (8346, 32430), (8460, 31993), (8970, 30174), (9165, 29532), (9630, 28106), (9729, 27820), (9844, 27495), (10058, 26910), (10764, 25145), (10810, 25038), (10998, 24610), (12220, 22149), (12305, 21996), (12519, 21620), (12972, 20865), (13455, 20116), (13910, 19458), (14053, 19260), (14766, 18330), (15087, 17940), (16215, 16692)]