177138720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:296

約数の個数: 288

約数和(自身を含む): 675065664

約数和(自身を除く): 497926944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 53, 55, 60, 66, 72, 80, 88, 90, 96, 99, 106, 110, 120, 132, 144, 159, 160, 165, 176, 180, 198, 211, 212, 220, 240, 264, 265, 288, 318, 330, 352, 360, 396, 422, 424, 440, 477, 480, 495, 528, 530, 583, 633, 636, 660, 720, 792, 795, 844, 848, 880, 954, 990, 1055, 1056, 1060, 1166, 1266, 1272, 1320, 1440, 1584, 1590, 1688, 1696, 1749, 1760, 1899, 1908, 1980, 2110, 2120, 2321, 2332, 2385, 2532, 2544, 2640, 2915, 3165, 3168, 3180, 3376, 3498, 3798, 3816, 3960, 4220, 4240, 4642, 4664, 4770, 5064, 5088, 5247, 5280, 5830, 6330, 6360, 6752, 6963, 6996, 7596, 7632, 7920, 8440, 8480, 8745, 9284, 9328, 9495, 9540, 10128, 10494, 11183, 11605, 11660, 12660, 12720, 13926, 13992, 15192, 15264, 15840, 16880, 17490, 18568, 18656, 18990, 19080, 20256, 20889, 20988, 22366, 23210, 23320, 25320, 25440, 26235, 27852, 27984, 30384, 33549, 33760, 34815, 34980, 37136, 37980, 38160, 41778, 41976, 44732, 46420, 46640, 50640, 52470, 55704, 55915, 55968, 60768, 67098, 69630, 69960, 74272, 75960, 76320, 83556, 83952, 89464, 92840, 93280, 100647, 101280, 104445, 104940, 111408, 111830, 123013, 134196, 139260, 139920, 151920, 167112, 167745, 167904, 178928, 185680, 201294, 208890, 209880, 222816, 223660, 246026, 268392, 278520, 279840, 303840, 334224, 335490, 357856, 369039, 371360, 402588, 417780, 419760, 447320, 492052, 503235, 536784, 557040, 615065, 668448, 670980, 738078, 805176, 835560, 839520, 894640, 984104, 1006470, 1073568, 1107117, 1114080, 1230130, 1341960, 1476156, 1610352, 1671120, 1789280, 1845195, 1968208, 2012940, 2214234, 2460260, 2683920, 2952312, 3220704, 3342240, 3690390, 3936416, 4025880, 4428468, 4920520, 5367840, 5535585, 5904624, 7380780, 8051760, 8856936, 9841040, 11071170, 11809248, 14761560, 16103520, 17713872, 19682080, 22142340, 29523120, 35427744, 44284680, 59046240, 88569360, 177138720]

約数ペア:

[(1, 177138720), (2, 88569360), (3, 59046240), (4, 44284680), (5, 35427744), (6, 29523120), (8, 22142340), (9, 19682080), (10, 17713872), (11, 16103520), (12, 14761560), (15, 11809248), (16, 11071170), (18, 9841040), (20, 8856936), (22, 8051760), (24, 7380780), (30, 5904624), (32, 5535585), (33, 5367840), (36, 4920520), (40, 4428468), (44, 4025880), (45, 3936416), (48, 3690390), (53, 3342240), (55, 3220704), (60, 2952312), (66, 2683920), (72, 2460260), (80, 2214234), (88, 2012940), (90, 1968208), (96, 1845195), (99, 1789280), (106, 1671120), (110, 1610352), (120, 1476156), (132, 1341960), (144, 1230130), (159, 1114080), (160, 1107117), (165, 1073568), (176, 1006470), (180, 984104), (198, 894640), (211, 839520), (212, 835560), (220, 805176), (240, 738078), (264, 670980), (265, 668448), (288, 615065), (318, 557040), (330, 536784), (352, 503235), (360, 492052), (396, 447320), (422, 419760), (424, 417780), (440, 402588), (477, 371360), (480, 369039), (495, 357856), (528, 335490), (530, 334224), (583, 303840), (633, 279840), (636, 278520), (660, 268392), (720, 246026), (792, 223660), (795, 222816), (844, 209880), (848, 208890), (880, 201294), (954, 185680), (990, 178928), (1055, 167904), (1056, 167745), (1060, 167112), (1166, 151920), (1266, 139920), (1272, 139260), (1320, 134196), (1440, 123013), (1584, 111830), (1590, 111408), (1688, 104940), (1696, 104445), (1749, 101280), (1760, 100647), (1899, 93280), (1908, 92840), (1980, 89464), (2110, 83952), (2120, 83556), (2321, 76320), (2332, 75960), (2385, 74272), (2532, 69960), (2544, 69630), (2640, 67098), (2915, 60768), (3165, 55968), (3168, 55915), (3180, 55704), (3376, 52470), (3498, 50640), (3798, 46640), (3816, 46420), (3960, 44732), (4220, 41976), (4240, 41778), (4642, 38160), (4664, 37980), (4770, 37136), (5064, 34980), (5088, 34815), (5247, 33760), (5280, 33549), (5830, 30384), (6330, 27984), (6360, 27852), (6752, 26235), (6963, 25440), (6996, 25320), (7596, 23320), (7632, 23210), (7920, 22366), (8440, 20988), (8480, 20889), (8745, 20256), (9284, 19080), (9328, 18990), (9495, 18656), (9540, 18568), (10128, 17490), (10494, 16880), (11183, 15840), (11605, 15264), (11660, 15192), (12660, 13992), (12720, 13926)]