173222280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2083}}^1$

素因数の和:2121

約数の個数: 256

約数和(自身を含む): 720230400

約数和(自身を除く): 547008120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1848, 1890, 1980, 2079, 2083, 2310, 2376, 2520, 2772, 2970, 3080, 3465, 3780, 3960, 4158, 4166, 4620, 5544, 5940, 6249, 6930, 7560, 8316, 8332, 9240, 10395, 10415, 11880, 12498, 13860, 14581, 16632, 16664, 18747, 20790, 20830, 22913, 24996, 27720, 29162, 31245, 37494, 41580, 41660, 43743, 45826, 49992, 56241, 58324, 62490, 68739, 72905, 74988, 83160, 83320, 87486, 91652, 93735, 112482, 114565, 116648, 124980, 131229, 137478, 145810, 149976, 160391, 174972, 183304, 187470, 206217, 218715, 224964, 229130, 249960, 262458, 274956, 281205, 291620, 320782, 343695, 349944, 374940, 393687, 412434, 437430, 449928, 458260, 481173, 524916, 549912, 562410, 583240, 618651, 641564, 656145, 687390, 749880, 787374, 801955, 824868, 874860, 916520, 962346, 1031085, 1049832, 1124820, 1237302, 1283128, 1312290, 1374780, 1443519, 1574748, 1603910, 1649736, 1749720, 1924692, 1968435, 2062170, 2249640, 2405865, 2474604, 2624580, 2749560, 2887038, 3093255, 3149496, 3207820, 3849384, 3936870, 4124340, 4330557, 4811730, 4949208, 5249160, 5774076, 6186510, 6415640, 7217595, 7873740, 8248680, 8661114, 9623460, 11548152, 12373020, 14435190, 15747480, 17322228, 19246920, 21652785, 24746040, 28870380, 34644456, 43305570, 57740760, 86611140, 173222280]

約数ペア:

[(1, 173222280), (2, 86611140), (3, 57740760), (4, 43305570), (5, 34644456), (6, 28870380), (7, 24746040), (8, 21652785), (9, 19246920), (10, 17322228), (11, 15747480), (12, 14435190), (14, 12373020), (15, 11548152), (18, 9623460), (20, 8661114), (21, 8248680), (22, 7873740), (24, 7217595), (27, 6415640), (28, 6186510), (30, 5774076), (33, 5249160), (35, 4949208), (36, 4811730), (40, 4330557), (42, 4124340), (44, 3936870), (45, 3849384), (54, 3207820), (55, 3149496), (56, 3093255), (60, 2887038), (63, 2749560), (66, 2624580), (70, 2474604), (72, 2405865), (77, 2249640), (84, 2062170), (88, 1968435), (90, 1924692), (99, 1749720), (105, 1649736), (108, 1603910), (110, 1574748), (120, 1443519), (126, 1374780), (132, 1312290), (135, 1283128), (140, 1237302), (154, 1124820), (165, 1049832), (168, 1031085), (180, 962346), (189, 916520), (198, 874860), (210, 824868), (216, 801955), (220, 787374), (231, 749880), (252, 687390), (264, 656145), (270, 641564), (280, 618651), (297, 583240), (308, 562410), (315, 549912), (330, 524916), (360, 481173), (378, 458260), (385, 449928), (396, 437430), (420, 412434), (440, 393687), (462, 374940), (495, 349944), (504, 343695), (540, 320782), (594, 291620), (616, 281205), (630, 274956), (660, 262458), (693, 249960), (756, 229130), (770, 224964), (792, 218715), (840, 206217), (924, 187470), (945, 183304), (990, 174972), (1080, 160391), (1155, 149976), (1188, 145810), (1260, 137478), (1320, 131229), (1386, 124980), (1485, 116648), (1512, 114565), (1540, 112482), (1848, 93735), (1890, 91652), (1980, 87486), (2079, 83320), (2083, 83160), (2310, 74988), (2376, 72905), (2520, 68739), (2772, 62490), (2970, 58324), (3080, 56241), (3465, 49992), (3780, 45826), (3960, 43743), (4158, 41660), (4166, 41580), (4620, 37494), (5544, 31245), (5940, 29162), (6249, 27720), (6930, 24996), (7560, 22913), (8316, 20830), (8332, 20790), (9240, 18747), (10395, 16664), (10415, 16632), (11880, 14581), (12498, 13860)]