195190320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{857}}^1$

素因数の和:959

約数の個数: 160

約数和(自身を含む): 661332672

約数和(自身を除く): 466142352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 73, 78, 80, 104, 120, 130, 146, 156, 195, 208, 219, 240, 260, 292, 312, 365, 390, 438, 520, 584, 624, 730, 780, 857, 876, 949, 1040, 1095, 1168, 1460, 1560, 1714, 1752, 1898, 2190, 2571, 2847, 2920, 3120, 3428, 3504, 3796, 4285, 4380, 4745, 5142, 5694, 5840, 6856, 7592, 8570, 8760, 9490, 10284, 11141, 11388, 12855, 13712, 14235, 15184, 17140, 17520, 18980, 20568, 22282, 22776, 25710, 28470, 33423, 34280, 37960, 41136, 44564, 45552, 51420, 55705, 56940, 62561, 66846, 68560, 75920, 89128, 102840, 111410, 113880, 125122, 133692, 167115, 178256, 187683, 205680, 222820, 227760, 250244, 267384, 312805, 334230, 375366, 445640, 500488, 534768, 625610, 668460, 750732, 813293, 891280, 938415, 1000976, 1251220, 1336920, 1501464, 1626586, 1876830, 2439879, 2502440, 2673840, 3002928, 3253172, 3753660, 4066465, 4879758, 5004880, 6506344, 7507320, 8132930, 9759516, 12199395, 13012688, 15014640, 16265860, 19519032, 24398790, 32531720, 39038064, 48797580, 65063440, 97595160, 195190320]

約数ペア:

[(1, 195190320), (2, 97595160), (3, 65063440), (4, 48797580), (5, 39038064), (6, 32531720), (8, 24398790), (10, 19519032), (12, 16265860), (13, 15014640), (15, 13012688), (16, 12199395), (20, 9759516), (24, 8132930), (26, 7507320), (30, 6506344), (39, 5004880), (40, 4879758), (48, 4066465), (52, 3753660), (60, 3253172), (65, 3002928), (73, 2673840), (78, 2502440), (80, 2439879), (104, 1876830), (120, 1626586), (130, 1501464), (146, 1336920), (156, 1251220), (195, 1000976), (208, 938415), (219, 891280), (240, 813293), (260, 750732), (292, 668460), (312, 625610), (365, 534768), (390, 500488), (438, 445640), (520, 375366), (584, 334230), (624, 312805), (730, 267384), (780, 250244), (857, 227760), (876, 222820), (949, 205680), (1040, 187683), (1095, 178256), (1168, 167115), (1460, 133692), (1560, 125122), (1714, 113880), (1752, 111410), (1898, 102840), (2190, 89128), (2571, 75920), (2847, 68560), (2920, 66846), (3120, 62561), (3428, 56940), (3504, 55705), (3796, 51420), (4285, 45552), (4380, 44564), (4745, 41136), (5142, 37960), (5694, 34280), (5840, 33423), (6856, 28470), (7592, 25710), (8570, 22776), (8760, 22282), (9490, 20568), (10284, 18980), (11141, 17520), (11388, 17140), (12855, 15184), (13712, 14235)]