1489735320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{739}}^1$

素因数の和:1017

約数の個数: 128

約数和(自身を含む): 4545849600

約数和(自身を除く): 3056114280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 157, 214, 314, 321, 428, 471, 535, 628, 642, 739, 785, 856, 942, 1070, 1256, 1284, 1478, 1570, 1605, 1884, 2140, 2217, 2355, 2568, 2956, 3140, 3210, 3695, 3768, 4280, 4434, 4710, 5912, 6280, 6420, 7390, 8868, 9420, 11085, 12840, 14780, 16799, 17736, 18840, 22170, 29560, 33598, 44340, 50397, 67196, 79073, 83995, 88680, 100794, 116023, 134392, 158146, 167990, 201588, 232046, 237219, 251985, 316292, 335980, 348069, 395365, 403176, 464092, 474438, 503970, 580115, 632584, 671960, 696138, 790730, 928184, 948876, 1007940, 1160230, 1186095, 1392276, 1581460, 1740345, 1897752, 2015880, 2320460, 2372190, 2784552, 3162920, 3480690, 4640920, 4744380, 6961380, 9488760, 12414461, 13922760, 24828922, 37243383, 49657844, 62072305, 74486766, 99315688, 124144610, 148973532, 186216915, 248289220, 297947064, 372433830, 496578440, 744867660, 1489735320]

約数ペア:

[(1, 1489735320), (2, 744867660), (3, 496578440), (4, 372433830), (5, 297947064), (6, 248289220), (8, 186216915), (10, 148973532), (12, 124144610), (15, 99315688), (20, 74486766), (24, 62072305), (30, 49657844), (40, 37243383), (60, 24828922), (107, 13922760), (120, 12414461), (157, 9488760), (214, 6961380), (314, 4744380), (321, 4640920), (428, 3480690), (471, 3162920), (535, 2784552), (628, 2372190), (642, 2320460), (739, 2015880), (785, 1897752), (856, 1740345), (942, 1581460), (1070, 1392276), (1256, 1186095), (1284, 1160230), (1478, 1007940), (1570, 948876), (1605, 928184), (1884, 790730), (2140, 696138), (2217, 671960), (2355, 632584), (2568, 580115), (2956, 503970), (3140, 474438), (3210, 464092), (3695, 403176), (3768, 395365), (4280, 348069), (4434, 335980), (4710, 316292), (5912, 251985), (6280, 237219), (6420, 232046), (7390, 201588), (8868, 167990), (9420, 158146), (11085, 134392), (12840, 116023), (14780, 100794), (16799, 88680), (17736, 83995), (18840, 79073), (22170, 67196), (29560, 50397), (33598, 44340)]