764184720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7901}}^1$

素因数の和:7961

約数の個数: 160

約数和(自身を含む): 2633831424

約数和(自身を除く): 1869646704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 3120, 3224, 3720, 4030, 4836, 6045, 6448, 7440, 7901, 8060, 9672, 12090, 15802, 16120, 19344, 23703, 24180, 31604, 32240, 39505, 47406, 48360, 63208, 79010, 94812, 96720, 102713, 118515, 126416, 158020, 189624, 205426, 237030, 244931, 308139, 316040, 379248, 410852, 474060, 489862, 513565, 616278, 632080, 734793, 821704, 948120, 979724, 1027130, 1224655, 1232556, 1469586, 1540695, 1643408, 1896240, 1959448, 2054260, 2449310, 2465112, 2939172, 3081390, 3184103, 3673965, 3918896, 4108520, 4898620, 4930224, 5878344, 6162780, 6368206, 7347930, 8217040, 9552309, 9797240, 11756688, 12325560, 12736412, 14695860, 15920515, 19104618, 19594480, 24651120, 25472824, 29391720, 31841030, 38209236, 47761545, 50945648, 58783440, 63682060, 76418472, 95523090, 127364120, 152836944, 191046180, 254728240, 382092360, 764184720]

約数ペア:

[(1, 764184720), (2, 382092360), (3, 254728240), (4, 191046180), (5, 152836944), (6, 127364120), (8, 95523090), (10, 76418472), (12, 63682060), (13, 58783440), (15, 50945648), (16, 47761545), (20, 38209236), (24, 31841030), (26, 29391720), (30, 25472824), (31, 24651120), (39, 19594480), (40, 19104618), (48, 15920515), (52, 14695860), (60, 12736412), (62, 12325560), (65, 11756688), (78, 9797240), (80, 9552309), (93, 8217040), (104, 7347930), (120, 6368206), (124, 6162780), (130, 5878344), (155, 4930224), (156, 4898620), (186, 4108520), (195, 3918896), (208, 3673965), (240, 3184103), (248, 3081390), (260, 2939172), (310, 2465112), (312, 2449310), (372, 2054260), (390, 1959448), (403, 1896240), (465, 1643408), (496, 1540695), (520, 1469586), (620, 1232556), (624, 1224655), (744, 1027130), (780, 979724), (806, 948120), (930, 821704), (1040, 734793), (1209, 632080), (1240, 616278), (1488, 513565), (1560, 489862), (1612, 474060), (1860, 410852), (2015, 379248), (2418, 316040), (2480, 308139), (3120, 244931), (3224, 237030), (3720, 205426), (4030, 189624), (4836, 158020), (6045, 126416), (6448, 118515), (7440, 102713), (7901, 96720), (8060, 94812), (9672, 79010), (12090, 63208), (15802, 48360), (16120, 47406), (19344, 39505), (23703, 32240), (24180, 31604)]