89969623520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{12281}}^1$

素因数の和:12545

約数の個数: 192

約数和(自身を含む): 251962970112

約数和(自身を除く): 161993346592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 211, 217, 224, 248, 280, 310, 422, 434, 496, 560, 620, 844, 868, 992, 1055, 1085, 1120, 1240, 1477, 1688, 1736, 2110, 2170, 2480, 2954, 3376, 3472, 4220, 4340, 4960, 5908, 6541, 6752, 6944, 7385, 8440, 8680, 11816, 12281, 13082, 14770, 16880, 17360, 23632, 24562, 26164, 29540, 32705, 33760, 34720, 45787, 47264, 49124, 52328, 59080, 61405, 65410, 85967, 91574, 98248, 104656, 118160, 122810, 130820, 171934, 183148, 196496, 209312, 228935, 236320, 245620, 261640, 343868, 366296, 380711, 392992, 429835, 457870, 491240, 523280, 687736, 732592, 761422, 859670, 915740, 982480, 1046560, 1375472, 1465184, 1522844, 1719340, 1831480, 1903555, 1964960, 2591291, 2664977, 2750944, 3045688, 3438680, 3662960, 3807110, 5182582, 5329954, 6091376, 6877360, 7325920, 7614220, 10365164, 10659908, 12182752, 12956455, 13324885, 13754720, 15228440, 18139037, 20730328, 21319816, 25912910, 26649770, 30456880, 36278074, 41460656, 42639632, 51825820, 53299540, 60913760, 72556148, 80330021, 82921312, 85279264, 90695185, 103651640, 106599080, 145112296, 160660042, 181390370, 207303280, 213198160, 290224592, 321320084, 362780740, 401650105, 414606560, 426396320, 562310147, 580449184, 642640168, 725561480, 803300210, 1124620294, 1285280336, 1451122960, 1606600420, 2249240588, 2570560672, 2811550735, 2902245920, 3213200840, 4498481176, 5623101470, 6426401680, 8996962352, 11246202940, 12852803360, 17993924704, 22492405880, 44984811760, 89969623520]

約数ペア:

[(1, 89969623520), (2, 44984811760), (4, 22492405880), (5, 17993924704), (7, 12852803360), (8, 11246202940), (10, 8996962352), (14, 6426401680), (16, 5623101470), (20, 4498481176), (28, 3213200840), (31, 2902245920), (32, 2811550735), (35, 2570560672), (40, 2249240588), (56, 1606600420), (62, 1451122960), (70, 1285280336), (80, 1124620294), (112, 803300210), (124, 725561480), (140, 642640168), (155, 580449184), (160, 562310147), (211, 426396320), (217, 414606560), (224, 401650105), (248, 362780740), (280, 321320084), (310, 290224592), (422, 213198160), (434, 207303280), (496, 181390370), (560, 160660042), (620, 145112296), (844, 106599080), (868, 103651640), (992, 90695185), (1055, 85279264), (1085, 82921312), (1120, 80330021), (1240, 72556148), (1477, 60913760), (1688, 53299540), (1736, 51825820), (2110, 42639632), (2170, 41460656), (2480, 36278074), (2954, 30456880), (3376, 26649770), (3472, 25912910), (4220, 21319816), (4340, 20730328), (4960, 18139037), (5908, 15228440), (6541, 13754720), (6752, 13324885), (6944, 12956455), (7385, 12182752), (8440, 10659908), (8680, 10365164), (11816, 7614220), (12281, 7325920), (13082, 6877360), (14770, 6091376), (16880, 5329954), (17360, 5182582), (23632, 3807110), (24562, 3662960), (26164, 3438680), (29540, 3045688), (32705, 2750944), (33760, 2664977), (34720, 2591291), (45787, 1964960), (47264, 1903555), (49124, 1831480), (52328, 1719340), (59080, 1522844), (61405, 1465184), (65410, 1375472), (85967, 1046560), (91574, 982480), (98248, 915740), (104656, 859670), (118160, 761422), (122810, 732592), (130820, 687736), (171934, 523280), (183148, 491240), (196496, 457870), (209312, 429835), (228935, 392992), (236320, 380711), (245620, 366296), (261640, 343868)]