202119720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8059}}^1$

素因数の和:8103

約数の個数: 128

約数和(自身を含む): 696384000

約数和(自身を除く): 494264280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 6270, 8059, 8360, 12540, 16118, 24177, 25080, 32236, 40295, 48354, 64472, 80590, 88649, 96708, 120885, 153121, 161180, 177298, 193416, 241770, 265947, 306242, 322360, 354596, 443245, 459363, 483540, 531894, 612484, 709192, 765605, 886490, 918726, 967080, 1063788, 1224968, 1329735, 1531210, 1684331, 1772980, 1837452, 2127576, 2296815, 2659470, 3062420, 3368662, 3545960, 3674904, 4593630, 5052993, 5318940, 6124840, 6737324, 8421655, 9187260, 10105986, 10637880, 13474648, 16843310, 18374520, 20211972, 25264965, 33686620, 40423944, 50529930, 67373240, 101059860, 202119720]

約数ペア:

[(1, 202119720), (2, 101059860), (3, 67373240), (4, 50529930), (5, 40423944), (6, 33686620), (8, 25264965), (10, 20211972), (11, 18374520), (12, 16843310), (15, 13474648), (19, 10637880), (20, 10105986), (22, 9187260), (24, 8421655), (30, 6737324), (33, 6124840), (38, 5318940), (40, 5052993), (44, 4593630), (55, 3674904), (57, 3545960), (60, 3368662), (66, 3062420), (76, 2659470), (88, 2296815), (95, 2127576), (110, 1837452), (114, 1772980), (120, 1684331), (132, 1531210), (152, 1329735), (165, 1224968), (190, 1063788), (209, 967080), (220, 918726), (228, 886490), (264, 765605), (285, 709192), (330, 612484), (380, 531894), (418, 483540), (440, 459363), (456, 443245), (570, 354596), (627, 322360), (660, 306242), (760, 265947), (836, 241770), (1045, 193416), (1140, 177298), (1254, 161180), (1320, 153121), (1672, 120885), (2090, 96708), (2280, 88649), (2508, 80590), (3135, 64472), (4180, 48354), (5016, 40295), (6270, 32236), (8059, 25080), (8360, 24177), (12540, 16118)]