240808620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:512

約数の個数: 192

約数和(自身を含む): 783949824

約数和(自身を除く): 543141204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 31, 39, 46, 52, 60, 62, 65, 69, 78, 92, 93, 115, 124, 130, 138, 155, 156, 186, 195, 230, 260, 276, 299, 310, 345, 372, 390, 403, 433, 460, 465, 598, 620, 690, 713, 780, 806, 866, 897, 930, 1196, 1209, 1299, 1380, 1426, 1495, 1612, 1732, 1794, 1860, 2015, 2139, 2165, 2418, 2598, 2852, 2990, 3565, 3588, 4030, 4278, 4330, 4485, 4836, 5196, 5629, 5980, 6045, 6495, 7130, 8060, 8556, 8660, 8970, 9269, 9959, 10695, 11258, 12090, 12990, 13423, 14260, 16887, 17940, 18538, 19918, 21390, 22516, 24180, 25980, 26846, 27807, 28145, 29877, 33774, 37076, 39836, 40269, 42780, 46345, 49795, 53692, 55614, 56290, 59754, 67115, 67548, 80538, 84435, 92690, 99590, 111228, 112580, 119508, 129467, 134230, 139035, 149385, 161076, 168870, 174499, 185380, 199180, 201345, 258934, 268460, 278070, 298770, 308729, 337740, 348998, 388401, 402690, 517868, 523497, 556140, 597540, 617458, 647335, 697996, 776802, 805380, 872495, 926187, 1046994, 1234916, 1294670, 1543645, 1553604, 1744990, 1852374, 1942005, 2093988, 2589340, 2617485, 3087290, 3489980, 3704748, 3884010, 4013477, 4630935, 5234970, 6174580, 7768020, 8026954, 9261870, 10469940, 12040431, 16053908, 18523740, 20067385, 24080862, 40134770, 48161724, 60202155, 80269540, 120404310, 240808620]

約数ペア:

[(1, 240808620), (2, 120404310), (3, 80269540), (4, 60202155), (5, 48161724), (6, 40134770), (10, 24080862), (12, 20067385), (13, 18523740), (15, 16053908), (20, 12040431), (23, 10469940), (26, 9261870), (30, 8026954), (31, 7768020), (39, 6174580), (46, 5234970), (52, 4630935), (60, 4013477), (62, 3884010), (65, 3704748), (69, 3489980), (78, 3087290), (92, 2617485), (93, 2589340), (115, 2093988), (124, 1942005), (130, 1852374), (138, 1744990), (155, 1553604), (156, 1543645), (186, 1294670), (195, 1234916), (230, 1046994), (260, 926187), (276, 872495), (299, 805380), (310, 776802), (345, 697996), (372, 647335), (390, 617458), (403, 597540), (433, 556140), (460, 523497), (465, 517868), (598, 402690), (620, 388401), (690, 348998), (713, 337740), (780, 308729), (806, 298770), (866, 278070), (897, 268460), (930, 258934), (1196, 201345), (1209, 199180), (1299, 185380), (1380, 174499), (1426, 168870), (1495, 161076), (1612, 149385), (1732, 139035), (1794, 134230), (1860, 129467), (2015, 119508), (2139, 112580), (2165, 111228), (2418, 99590), (2598, 92690), (2852, 84435), (2990, 80538), (3565, 67548), (3588, 67115), (4030, 59754), (4278, 56290), (4330, 55614), (4485, 53692), (4836, 49795), (5196, 46345), (5629, 42780), (5980, 40269), (6045, 39836), (6495, 37076), (7130, 33774), (8060, 29877), (8556, 28145), (8660, 27807), (8970, 26846), (9269, 25980), (9959, 24180), (10695, 22516), (11258, 21390), (12090, 19918), (12990, 18538), (13423, 17940), (14260, 16887)]