272218440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:504

約数の個数: 192

約数和(自身を含む): 914941440

約数和(自身を除く): 642723000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 169, 186, 195, 248, 260, 310, 312, 338, 372, 390, 403, 433, 465, 507, 520, 620, 676, 744, 780, 806, 845, 866, 930, 1014, 1209, 1240, 1299, 1352, 1560, 1612, 1690, 1732, 1860, 2015, 2028, 2165, 2418, 2535, 2598, 3224, 3380, 3464, 3720, 4030, 4056, 4330, 4836, 5070, 5196, 5239, 5629, 6045, 6495, 6760, 8060, 8660, 9672, 10140, 10392, 10478, 11258, 12090, 12990, 13423, 15717, 16120, 16887, 17320, 20280, 20956, 22516, 24180, 25980, 26195, 26846, 28145, 31434, 33774, 40269, 41912, 45032, 48360, 51960, 52390, 53692, 56290, 62868, 67115, 67548, 73177, 78585, 80538, 84435, 104780, 107384, 112580, 125736, 134230, 135096, 146354, 157170, 161076, 168870, 174499, 201345, 209560, 219531, 225160, 268460, 292708, 314340, 322152, 337740, 348998, 365885, 402690, 439062, 523497, 536920, 585416, 628680, 675480, 697996, 731770, 805380, 872495, 878124, 1046994, 1097655, 1395992, 1463540, 1610760, 1744990, 1756248, 2093988, 2195310, 2268487, 2617485, 2927080, 3489980, 4187976, 4390620, 4536974, 5234970, 6805461, 6979960, 8781240, 9073948, 10469940, 11342435, 13610922, 18147896, 20939880, 22684870, 27221844, 34027305, 45369740, 54443688, 68054610, 90739480, 136109220, 272218440]

約数ペア:

[(1, 272218440), (2, 136109220), (3, 90739480), (4, 68054610), (5, 54443688), (6, 45369740), (8, 34027305), (10, 27221844), (12, 22684870), (13, 20939880), (15, 18147896), (20, 13610922), (24, 11342435), (26, 10469940), (30, 9073948), (31, 8781240), (39, 6979960), (40, 6805461), (52, 5234970), (60, 4536974), (62, 4390620), (65, 4187976), (78, 3489980), (93, 2927080), (104, 2617485), (120, 2268487), (124, 2195310), (130, 2093988), (155, 1756248), (156, 1744990), (169, 1610760), (186, 1463540), (195, 1395992), (248, 1097655), (260, 1046994), (310, 878124), (312, 872495), (338, 805380), (372, 731770), (390, 697996), (403, 675480), (433, 628680), (465, 585416), (507, 536920), (520, 523497), (620, 439062), (676, 402690), (744, 365885), (780, 348998), (806, 337740), (845, 322152), (866, 314340), (930, 292708), (1014, 268460), (1209, 225160), (1240, 219531), (1299, 209560), (1352, 201345), (1560, 174499), (1612, 168870), (1690, 161076), (1732, 157170), (1860, 146354), (2015, 135096), (2028, 134230), (2165, 125736), (2418, 112580), (2535, 107384), (2598, 104780), (3224, 84435), (3380, 80538), (3464, 78585), (3720, 73177), (4030, 67548), (4056, 67115), (4330, 62868), (4836, 56290), (5070, 53692), (5196, 52390), (5239, 51960), (5629, 48360), (6045, 45032), (6495, 41912), (6760, 40269), (8060, 33774), (8660, 31434), (9672, 28145), (10140, 26846), (10392, 26195), (10478, 25980), (11258, 24180), (12090, 22516), (12990, 20956), (13423, 20280), (15717, 17320), (16120, 16887)]