1246700520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{547}}^1$

素因数の和:1064

約数の個数: 192

約数和(自身を含む): 4380405120

約数和(自身を除く): 3133704600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 487, 520, 547, 585, 780, 936, 974, 1094, 1170, 1461, 1560, 1641, 1948, 2188, 2340, 2435, 2735, 2922, 3282, 3896, 4376, 4383, 4680, 4870, 4923, 5470, 5844, 6331, 6564, 7111, 7305, 8205, 8766, 9740, 9846, 10940, 11688, 12662, 13128, 14222, 14610, 16410, 17532, 18993, 19480, 19692, 21333, 21880, 21915, 24615, 25324, 28444, 29220, 31655, 32820, 35064, 35555, 37986, 39384, 42666, 43830, 49230, 50648, 56888, 56979, 58440, 63310, 63999, 65640, 71110, 75972, 85332, 87660, 94965, 98460, 106665, 113958, 126620, 127998, 142220, 151944, 170664, 175320, 189930, 196920, 213330, 227916, 253240, 255996, 266389, 284440, 284895, 319995, 379860, 426660, 455832, 511992, 532778, 569790, 639990, 759720, 799167, 853320, 1065556, 1139580, 1279980, 1331945, 1598334, 2131112, 2279160, 2397501, 2559960, 2663890, 3196668, 3463057, 3995835, 4795002, 5327780, 6393336, 6926114, 7991670, 9590004, 10389171, 10655560, 11987505, 13852228, 15983340, 17315285, 19180008, 20778342, 23975010, 27704456, 31167513, 31966680, 34630570, 41556684, 47950020, 51945855, 62335026, 69261140, 83113368, 95900040, 103891710, 124670052, 138522280, 155837565, 207783420, 249340104, 311675130, 415566840, 623350260, 1246700520]

約数ペア:

[(1, 1246700520), (2, 623350260), (3, 415566840), (4, 311675130), (5, 249340104), (6, 207783420), (8, 155837565), (9, 138522280), (10, 124670052), (12, 103891710), (13, 95900040), (15, 83113368), (18, 69261140), (20, 62335026), (24, 51945855), (26, 47950020), (30, 41556684), (36, 34630570), (39, 31966680), (40, 31167513), (45, 27704456), (52, 23975010), (60, 20778342), (65, 19180008), (72, 17315285), (78, 15983340), (90, 13852228), (104, 11987505), (117, 10655560), (120, 10389171), (130, 9590004), (156, 7991670), (180, 6926114), (195, 6393336), (234, 5327780), (260, 4795002), (312, 3995835), (360, 3463057), (390, 3196668), (468, 2663890), (487, 2559960), (520, 2397501), (547, 2279160), (585, 2131112), (780, 1598334), (936, 1331945), (974, 1279980), (1094, 1139580), (1170, 1065556), (1461, 853320), (1560, 799167), (1641, 759720), (1948, 639990), (2188, 569790), (2340, 532778), (2435, 511992), (2735, 455832), (2922, 426660), (3282, 379860), (3896, 319995), (4376, 284895), (4383, 284440), (4680, 266389), (4870, 255996), (4923, 253240), (5470, 227916), (5844, 213330), (6331, 196920), (6564, 189930), (7111, 175320), (7305, 170664), (8205, 151944), (8766, 142220), (9740, 127998), (9846, 126620), (10940, 113958), (11688, 106665), (12662, 98460), (13128, 94965), (14222, 87660), (14610, 85332), (16410, 75972), (17532, 71110), (18993, 65640), (19480, 63999), (19692, 63310), (21333, 58440), (21880, 56979), (21915, 56888), (24615, 50648), (25324, 49230), (28444, 43830), (29220, 42666), (31655, 39384), (32820, 37986), (35064, 35555)]