210086280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 707616000

約数和(自身を除く): 497529720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 83, 89, 90, 120, 158, 166, 178, 180, 237, 249, 267, 316, 332, 356, 360, 395, 415, 445, 474, 498, 534, 632, 664, 711, 712, 747, 790, 801, 830, 890, 948, 996, 1068, 1185, 1245, 1335, 1422, 1494, 1580, 1602, 1660, 1780, 1896, 1992, 2136, 2370, 2490, 2670, 2844, 2988, 3160, 3204, 3320, 3555, 3560, 3735, 4005, 4740, 4980, 5340, 5688, 5976, 6408, 6557, 7031, 7110, 7387, 7470, 8010, 9480, 9960, 10680, 13114, 14062, 14220, 14774, 14940, 16020, 19671, 21093, 22161, 26228, 28124, 28440, 29548, 29880, 32040, 32785, 35155, 36935, 39342, 42186, 44322, 52456, 56248, 59013, 59096, 63279, 65570, 66483, 70310, 73870, 78684, 84372, 88644, 98355, 105465, 110805, 118026, 126558, 131140, 132966, 140620, 147740, 157368, 168744, 177288, 196710, 210930, 221610, 236052, 253116, 262280, 265932, 281240, 295065, 295480, 316395, 332415, 393420, 421860, 443220, 472104, 506232, 531864, 583573, 590130, 632790, 664830, 786840, 843720, 886440, 1167146, 1180260, 1265580, 1329660, 1750719, 2334292, 2360520, 2531160, 2659320, 2917865, 3501438, 4668584, 5252157, 5835730, 7002876, 8753595, 10504314, 11671460, 14005752, 17507190, 21008628, 23342920, 26260785, 35014380, 42017256, 52521570, 70028760, 105043140, 210086280]

約数ペア:

[(1, 210086280), (2, 105043140), (3, 70028760), (4, 52521570), (5, 42017256), (6, 35014380), (8, 26260785), (9, 23342920), (10, 21008628), (12, 17507190), (15, 14005752), (18, 11671460), (20, 10504314), (24, 8753595), (30, 7002876), (36, 5835730), (40, 5252157), (45, 4668584), (60, 3501438), (72, 2917865), (79, 2659320), (83, 2531160), (89, 2360520), (90, 2334292), (120, 1750719), (158, 1329660), (166, 1265580), (178, 1180260), (180, 1167146), (237, 886440), (249, 843720), (267, 786840), (316, 664830), (332, 632790), (356, 590130), (360, 583573), (395, 531864), (415, 506232), (445, 472104), (474, 443220), (498, 421860), (534, 393420), (632, 332415), (664, 316395), (711, 295480), (712, 295065), (747, 281240), (790, 265932), (801, 262280), (830, 253116), (890, 236052), (948, 221610), (996, 210930), (1068, 196710), (1185, 177288), (1245, 168744), (1335, 157368), (1422, 147740), (1494, 140620), (1580, 132966), (1602, 131140), (1660, 126558), (1780, 118026), (1896, 110805), (1992, 105465), (2136, 98355), (2370, 88644), (2490, 84372), (2670, 78684), (2844, 73870), (2988, 70310), (3160, 66483), (3204, 65570), (3320, 63279), (3555, 59096), (3560, 59013), (3735, 56248), (4005, 52456), (4740, 44322), (4980, 42186), (5340, 39342), (5688, 36935), (5976, 35155), (6408, 32785), (6557, 32040), (7031, 29880), (7110, 29548), (7387, 28440), (7470, 28124), (8010, 26228), (9480, 22161), (9960, 21093), (10680, 19671), (13114, 16020), (14062, 14940), (14220, 14774)]