246238920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{431}}^1$

素因数の和:497

約数の個数: 192

約数和(自身を含む): 860025600

約数和(自身を除く): 613786680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 431, 460, 529, 540, 552, 621, 690, 828, 862, 920, 1035, 1058, 1080, 1242, 1293, 1380, 1587, 1656, 1724, 2070, 2116, 2155, 2484, 2586, 2645, 2760, 3105, 3174, 3448, 3879, 4140, 4232, 4310, 4761, 4968, 5172, 5290, 6210, 6348, 6465, 7758, 7935, 8280, 8620, 9522, 9913, 10344, 10580, 11637, 12420, 12696, 12930, 14283, 15516, 15870, 17240, 19044, 19395, 19826, 21160, 23274, 23805, 24840, 25860, 28566, 29739, 31032, 31740, 38088, 38790, 39652, 46548, 47610, 49565, 51720, 57132, 58185, 59478, 63480, 71415, 77580, 79304, 89217, 93096, 95220, 99130, 114264, 116370, 118956, 142830, 148695, 155160, 178434, 190440, 198260, 227999, 232740, 237912, 267651, 285660, 297390, 356868, 396520, 446085, 455998, 465480, 535302, 571320, 594780, 683997, 713736, 892170, 911996, 1070604, 1139995, 1189560, 1338255, 1367994, 1784340, 1823992, 2051991, 2141208, 2279990, 2676510, 2735988, 3419985, 3568680, 4103982, 4559980, 5353020, 5471976, 6155973, 6839970, 8207964, 9119960, 10259955, 10706040, 12311946, 13679940, 16415928, 20519910, 24623892, 27359880, 30779865, 41039820, 49247784, 61559730, 82079640, 123119460, 246238920]

約数ペア:

[(1, 246238920), (2, 123119460), (3, 82079640), (4, 61559730), (5, 49247784), (6, 41039820), (8, 30779865), (9, 27359880), (10, 24623892), (12, 20519910), (15, 16415928), (18, 13679940), (20, 12311946), (23, 10706040), (24, 10259955), (27, 9119960), (30, 8207964), (36, 6839970), (40, 6155973), (45, 5471976), (46, 5353020), (54, 4559980), (60, 4103982), (69, 3568680), (72, 3419985), (90, 2735988), (92, 2676510), (108, 2279990), (115, 2141208), (120, 2051991), (135, 1823992), (138, 1784340), (180, 1367994), (184, 1338255), (207, 1189560), (216, 1139995), (230, 1070604), (270, 911996), (276, 892170), (345, 713736), (360, 683997), (414, 594780), (431, 571320), (460, 535302), (529, 465480), (540, 455998), (552, 446085), (621, 396520), (690, 356868), (828, 297390), (862, 285660), (920, 267651), (1035, 237912), (1058, 232740), (1080, 227999), (1242, 198260), (1293, 190440), (1380, 178434), (1587, 155160), (1656, 148695), (1724, 142830), (2070, 118956), (2116, 116370), (2155, 114264), (2484, 99130), (2586, 95220), (2645, 93096), (2760, 89217), (3105, 79304), (3174, 77580), (3448, 71415), (3879, 63480), (4140, 59478), (4232, 58185), (4310, 57132), (4761, 51720), (4968, 49565), (5172, 47610), (5290, 46548), (6210, 39652), (6348, 38790), (6465, 38088), (7758, 31740), (7935, 31032), (8280, 29739), (8620, 28566), (9522, 25860), (9913, 24840), (10344, 23805), (10580, 23274), (11637, 21160), (12420, 19826), (12696, 19395), (12930, 19044), (14283, 17240), (15516, 15870)]