731819880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:529

約数の個数: 256

約数和(自身を含む): 2682720000

約数和(自身を除く): 1950900120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 229, 264, 269, 270, 297, 330, 360, 396, 440, 458, 495, 538, 540, 594, 660, 687, 792, 807, 916, 990, 1076, 1080, 1145, 1188, 1320, 1345, 1374, 1485, 1614, 1832, 1980, 2061, 2152, 2290, 2376, 2421, 2519, 2690, 2748, 2959, 2970, 3228, 3435, 3960, 4035, 4122, 4580, 4842, 5038, 5380, 5496, 5918, 5940, 6183, 6456, 6870, 7263, 7557, 8070, 8244, 8877, 9160, 9684, 10076, 10305, 10760, 11836, 11880, 12105, 12366, 12595, 13740, 14526, 14795, 15114, 16140, 16488, 17754, 19368, 20152, 20610, 22671, 23672, 24210, 24732, 25190, 26631, 27480, 29052, 29590, 30228, 30915, 32280, 35508, 36315, 37785, 41220, 44385, 45342, 48420, 49464, 50380, 53262, 58104, 59180, 60456, 61601, 61830, 68013, 71016, 72630, 75570, 79893, 82440, 88770, 90684, 96840, 100760, 106524, 113355, 118360, 123202, 123660, 133155, 136026, 145260, 151140, 159786, 177540, 181368, 184803, 213048, 226710, 246404, 247320, 266310, 272052, 290520, 302280, 308005, 319572, 340065, 355080, 369606, 399465, 453420, 492808, 532620, 544104, 554409, 616010, 639144, 677611, 680130, 739212, 798930, 906840, 924015, 1065240, 1108818, 1232020, 1355222, 1360260, 1478424, 1597860, 1663227, 1848030, 2032833, 2217636, 2464040, 2710444, 2720520, 2772045, 3195720, 3326454, 3388055, 3696060, 4065666, 4435272, 5420888, 5544090, 6098499, 6652908, 6776110, 7392120, 8131332, 8316135, 10164165, 11088180, 12196998, 13305816, 13552220, 16262664, 16632270, 18295497, 20328330, 22176360, 24393996, 27104440, 30492495, 33264540, 36590994, 40656660, 48787992, 60984990, 66529080, 73181988, 81313320, 91477485, 121969980, 146363976, 182954970, 243939960, 365909940, 731819880]

約数ペア:

[(1, 731819880), (2, 365909940), (3, 243939960), (4, 182954970), (5, 146363976), (6, 121969980), (8, 91477485), (9, 81313320), (10, 73181988), (11, 66529080), (12, 60984990), (15, 48787992), (18, 40656660), (20, 36590994), (22, 33264540), (24, 30492495), (27, 27104440), (30, 24393996), (33, 22176360), (36, 20328330), (40, 18295497), (44, 16632270), (45, 16262664), (54, 13552220), (55, 13305816), (60, 12196998), (66, 11088180), (72, 10164165), (88, 8316135), (90, 8131332), (99, 7392120), (108, 6776110), (110, 6652908), (120, 6098499), (132, 5544090), (135, 5420888), (165, 4435272), (180, 4065666), (198, 3696060), (216, 3388055), (220, 3326454), (229, 3195720), (264, 2772045), (269, 2720520), (270, 2710444), (297, 2464040), (330, 2217636), (360, 2032833), (396, 1848030), (440, 1663227), (458, 1597860), (495, 1478424), (538, 1360260), (540, 1355222), (594, 1232020), (660, 1108818), (687, 1065240), (792, 924015), (807, 906840), (916, 798930), (990, 739212), (1076, 680130), (1080, 677611), (1145, 639144), (1188, 616010), (1320, 554409), (1345, 544104), (1374, 532620), (1485, 492808), (1614, 453420), (1832, 399465), (1980, 369606), (2061, 355080), (2152, 340065), (2290, 319572), (2376, 308005), (2421, 302280), (2519, 290520), (2690, 272052), (2748, 266310), (2959, 247320), (2970, 246404), (3228, 226710), (3435, 213048), (3960, 184803), (4035, 181368), (4122, 177540), (4580, 159786), (4842, 151140), (5038, 145260), (5380, 136026), (5496, 133155), (5918, 123660), (5940, 123202), (6183, 118360), (6456, 113355), (6870, 106524), (7263, 100760), (7557, 96840), (8070, 90684), (8244, 88770), (8877, 82440), (9160, 79893), (9684, 75570), (10076, 72630), (10305, 71016), (10760, 68013), (11836, 61830), (11880, 61601), (12105, 60456), (12366, 59180), (12595, 58104), (13740, 53262), (14526, 50380), (14795, 49464), (15114, 48420), (16140, 45342), (16488, 44385), (17754, 41220), (19368, 37785), (20152, 36315), (20610, 35508), (22671, 32280), (23672, 30915), (24210, 30228), (24732, 29590), (25190, 29052), (26631, 27480)]