148588440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1282

約数の個数: 256

約数和(自身を含む): 598993920

約数和(自身を除く): 450405480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 455, 462, 520, 546, 572, 616, 660, 715, 728, 770, 780, 840, 858, 910, 924, 1001, 1092, 1144, 1155, 1237, 1320, 1365, 1430, 1540, 1560, 1716, 1820, 1848, 2002, 2145, 2184, 2310, 2474, 2730, 2860, 3003, 3080, 3432, 3640, 3711, 4004, 4290, 4620, 4948, 5005, 5460, 5720, 6006, 6185, 7422, 8008, 8580, 8659, 9240, 9896, 10010, 10920, 12012, 12370, 13607, 14844, 15015, 16081, 17160, 17318, 18555, 20020, 24024, 24740, 25977, 27214, 29688, 30030, 32162, 34636, 37110, 40040, 40821, 43295, 48243, 49480, 51954, 54428, 60060, 64324, 68035, 69272, 74220, 80405, 81642, 86590, 95249, 96486, 103908, 108856, 112567, 120120, 128648, 129885, 136070, 148440, 160810, 163284, 173180, 176891, 190498, 192972, 204105, 207816, 225134, 241215, 259770, 272140, 285747, 321620, 326568, 337701, 346360, 353782, 380996, 385944, 408210, 450268, 476245, 482430, 519540, 530673, 544280, 562835, 571494, 643240, 675402, 707564, 761992, 816420, 884455, 900536, 952490, 964860, 1039080, 1061346, 1125670, 1142988, 1238237, 1350804, 1415128, 1428735, 1632840, 1688505, 1768910, 1904980, 1929720, 2122692, 2251340, 2285976, 2476474, 2653365, 2701608, 2857470, 3377010, 3537820, 3714711, 3809960, 4245384, 4502680, 4952948, 5306730, 5714940, 6191185, 6754020, 7075640, 7429422, 9905896, 10613460, 11429880, 12382370, 13508040, 14858844, 18573555, 21226920, 24764740, 29717688, 37147110, 49529480, 74294220, 148588440]

約数ペア:

[(1, 148588440), (2, 74294220), (3, 49529480), (4, 37147110), (5, 29717688), (6, 24764740), (7, 21226920), (8, 18573555), (10, 14858844), (11, 13508040), (12, 12382370), (13, 11429880), (14, 10613460), (15, 9905896), (20, 7429422), (21, 7075640), (22, 6754020), (24, 6191185), (26, 5714940), (28, 5306730), (30, 4952948), (33, 4502680), (35, 4245384), (39, 3809960), (40, 3714711), (42, 3537820), (44, 3377010), (52, 2857470), (55, 2701608), (56, 2653365), (60, 2476474), (65, 2285976), (66, 2251340), (70, 2122692), (77, 1929720), (78, 1904980), (84, 1768910), (88, 1688505), (91, 1632840), (104, 1428735), (105, 1415128), (110, 1350804), (120, 1238237), (130, 1142988), (132, 1125670), (140, 1061346), (143, 1039080), (154, 964860), (156, 952490), (165, 900536), (168, 884455), (182, 816420), (195, 761992), (210, 707564), (220, 675402), (231, 643240), (260, 571494), (264, 562835), (273, 544280), (280, 530673), (286, 519540), (308, 482430), (312, 476245), (330, 450268), (364, 408210), (385, 385944), (390, 380996), (420, 353782), (429, 346360), (440, 337701), (455, 326568), (462, 321620), (520, 285747), (546, 272140), (572, 259770), (616, 241215), (660, 225134), (715, 207816), (728, 204105), (770, 192972), (780, 190498), (840, 176891), (858, 173180), (910, 163284), (924, 160810), (1001, 148440), (1092, 136070), (1144, 129885), (1155, 128648), (1237, 120120), (1320, 112567), (1365, 108856), (1430, 103908), (1540, 96486), (1560, 95249), (1716, 86590), (1820, 81642), (1848, 80405), (2002, 74220), (2145, 69272), (2184, 68035), (2310, 64324), (2474, 60060), (2730, 54428), (2860, 51954), (3003, 49480), (3080, 48243), (3432, 43295), (3640, 40821), (3711, 40040), (4004, 37110), (4290, 34636), (4620, 32162), (4948, 30030), (5005, 29688), (5460, 27214), (5720, 25977), (6006, 24740), (6185, 24024), (7422, 20020), (8008, 18555), (8580, 17318), (8659, 17160), (9240, 16081), (9896, 15015), (10010, 14844), (10920, 13607), (12012, 12370)]