766571880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{683}}^1$

素因数の和:943

約数の個数: 128

約数和(自身を含む): 2363904000

約数和(自身を除く): 1597332120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 199, 235, 282, 376, 398, 470, 564, 597, 683, 705, 796, 940, 995, 1128, 1194, 1366, 1410, 1592, 1880, 1990, 2049, 2388, 2732, 2820, 2985, 3415, 3980, 4098, 4776, 5464, 5640, 5970, 6830, 7960, 8196, 9353, 10245, 11940, 13660, 16392, 18706, 20490, 23880, 27320, 28059, 32101, 37412, 40980, 46765, 56118, 64202, 74824, 81960, 93530, 96303, 112236, 128404, 135917, 140295, 160505, 187060, 192606, 224472, 256808, 271834, 280590, 321010, 374120, 385212, 407751, 481515, 543668, 561180, 642020, 679585, 770424, 815502, 963030, 1087336, 1122360, 1284040, 1359170, 1631004, 1926060, 2038755, 2718340, 3262008, 3852120, 4077510, 5436680, 6388099, 8155020, 12776198, 16310040, 19164297, 25552396, 31940495, 38328594, 51104792, 63880990, 76657188, 95821485, 127761980, 153314376, 191642970, 255523960, 383285940, 766571880]

約数ペア:

[(1, 766571880), (2, 383285940), (3, 255523960), (4, 191642970), (5, 153314376), (6, 127761980), (8, 95821485), (10, 76657188), (12, 63880990), (15, 51104792), (20, 38328594), (24, 31940495), (30, 25552396), (40, 19164297), (47, 16310040), (60, 12776198), (94, 8155020), (120, 6388099), (141, 5436680), (188, 4077510), (199, 3852120), (235, 3262008), (282, 2718340), (376, 2038755), (398, 1926060), (470, 1631004), (564, 1359170), (597, 1284040), (683, 1122360), (705, 1087336), (796, 963030), (940, 815502), (995, 770424), (1128, 679585), (1194, 642020), (1366, 561180), (1410, 543668), (1592, 481515), (1880, 407751), (1990, 385212), (2049, 374120), (2388, 321010), (2732, 280590), (2820, 271834), (2985, 256808), (3415, 224472), (3980, 192606), (4098, 187060), (4776, 160505), (5464, 140295), (5640, 135917), (5970, 128404), (6830, 112236), (7960, 96303), (8196, 93530), (9353, 81960), (10245, 74824), (11940, 64202), (13660, 56118), (16392, 46765), (18706, 40980), (20490, 37412), (23880, 32101), (27320, 28059)]