238751251920

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{70991}}^1$

素因数の和:71192

約数の個数: 240

約数和(自身を含む): 836320972032

約数和(自身を除く): 597569720112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 173, 180, 216, 240, 243, 270, 324, 346, 360, 405, 432, 486, 519, 540, 648, 692, 720, 810, 865, 972, 1038, 1080, 1215, 1296, 1384, 1557, 1620, 1730, 1944, 2076, 2160, 2430, 2595, 2768, 3114, 3240, 3460, 3888, 4152, 4671, 4860, 5190, 6228, 6480, 6920, 7785, 8304, 9342, 9720, 10380, 12456, 13840, 14013, 15570, 18684, 19440, 20760, 23355, 24912, 28026, 31140, 37368, 41520, 42039, 46710, 56052, 62280, 70065, 70991, 74736, 84078, 93420, 112104, 124560, 140130, 141982, 168156, 186840, 210195, 212973, 224208, 280260, 283964, 336312, 354955, 373680, 420390, 425946, 560520, 567928, 638919, 672624, 709910, 840780, 851892, 1064865, 1121040, 1135856, 1277838, 1419820, 1681560, 1703784, 1916757, 2129730, 2555676, 2839640, 3194595, 3363120, 3407568, 3833514, 4259460, 5111352, 5679280, 5750271, 6389190, 7667028, 8518920, 9583785, 10222704, 11500542, 12281443, 12778380, 15334056, 17037840, 17250813, 19167570, 23001084, 24562886, 25556760, 28751355, 30668112, 34501626, 36844329, 38335140, 46002168, 49125772, 51113520, 57502710, 61407215, 69003252, 73688658, 76670280, 86254065, 92004336, 98251544, 110532987, 115005420, 122814430, 138006504, 147377316, 153340560, 172508130, 184221645, 196503088, 221065974, 230010840, 245628860, 276013008, 294754632, 331598961, 345016260, 368443290, 442131948, 460021680, 491257720, 552664935, 589509264, 663197922, 690032520, 736886580, 884263896, 982515440, 994796883, 1105329870, 1326395844, 1380065040, 1473773160, 1657994805, 1768527792, 1989593766, 2210659740, 2652791688, 2947546320, 2984390649, 3315989610, 3979187532, 4421319480, 4973984415, 5305583376, 5968781298, 6631979220, 7958375064, 8842638960, 9947968830, 11937562596, 13263958440, 14921953245, 15916750128, 19895937660, 23875125192, 26527916880, 29843906490, 39791875320, 47750250384, 59687812980, 79583750640, 119375625960, 238751251920]

約数ペア:

[(1, 238751251920), (2, 119375625960), (3, 79583750640), (4, 59687812980), (5, 47750250384), (6, 39791875320), (8, 29843906490), (9, 26527916880), (10, 23875125192), (12, 19895937660), (15, 15916750128), (16, 14921953245), (18, 13263958440), (20, 11937562596), (24, 9947968830), (27, 8842638960), (30, 7958375064), (36, 6631979220), (40, 5968781298), (45, 5305583376), (48, 4973984415), (54, 4421319480), (60, 3979187532), (72, 3315989610), (80, 2984390649), (81, 2947546320), (90, 2652791688), (108, 2210659740), (120, 1989593766), (135, 1768527792), (144, 1657994805), (162, 1473773160), (173, 1380065040), (180, 1326395844), (216, 1105329870), (240, 994796883), (243, 982515440), (270, 884263896), (324, 736886580), (346, 690032520), (360, 663197922), (405, 589509264), (432, 552664935), (486, 491257720), (519, 460021680), (540, 442131948), (648, 368443290), (692, 345016260), (720, 331598961), (810, 294754632), (865, 276013008), (972, 245628860), (1038, 230010840), (1080, 221065974), (1215, 196503088), (1296, 184221645), (1384, 172508130), (1557, 153340560), (1620, 147377316), (1730, 138006504), (1944, 122814430), (2076, 115005420), (2160, 110532987), (2430, 98251544), (2595, 92004336), (2768, 86254065), (3114, 76670280), (3240, 73688658), (3460, 69003252), (3888, 61407215), (4152, 57502710), (4671, 51113520), (4860, 49125772), (5190, 46002168), (6228, 38335140), (6480, 36844329), (6920, 34501626), (7785, 30668112), (8304, 28751355), (9342, 25556760), (9720, 24562886), (10380, 23001084), (12456, 19167570), (13840, 17250813), (14013, 17037840), (15570, 15334056), (18684, 12778380), (19440, 12281443), (20760, 11500542), (23355, 10222704), (24912, 9583785), (28026, 8518920), (31140, 7667028), (37368, 6389190), (41520, 5750271), (42039, 5679280), (46710, 5111352), (56052, 4259460), (62280, 3833514), (70065, 3407568), (70991, 3363120), (74736, 3194595), (84078, 2839640), (93420, 2555676), (112104, 2129730), (124560, 1916757), (140130, 1703784), (141982, 1681560), (168156, 1419820), (186840, 1277838), (210195, 1135856), (212973, 1121040), (224208, 1064865), (280260, 851892), (283964, 840780), (336312, 709910), (354955, 672624), (373680, 638919), (420390, 567928), (425946, 560520)]