177894080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 224

約数和(自身を含む): 537667200

約数和(自身を除く): 359773120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 41, 52, 56, 64, 65, 70, 80, 82, 91, 104, 112, 130, 140, 149, 160, 164, 182, 205, 208, 224, 260, 280, 287, 298, 320, 328, 364, 410, 416, 448, 455, 520, 533, 560, 574, 596, 656, 728, 745, 820, 832, 910, 1040, 1043, 1066, 1120, 1148, 1192, 1312, 1435, 1456, 1490, 1640, 1820, 1937, 2080, 2086, 2132, 2240, 2296, 2384, 2624, 2665, 2870, 2912, 2980, 3280, 3640, 3731, 3874, 4160, 4172, 4264, 4592, 4768, 5215, 5330, 5740, 5824, 5960, 6109, 6560, 7280, 7462, 7748, 8344, 8528, 9184, 9536, 9685, 10430, 10660, 11480, 11920, 12218, 13120, 13559, 14560, 14924, 15496, 16688, 17056, 18368, 18655, 19370, 20860, 21320, 22960, 23840, 24436, 27118, 29120, 29848, 30545, 30992, 33376, 34112, 37310, 38740, 41720, 42640, 42763, 45920, 47680, 48872, 54236, 59696, 61090, 61984, 66752, 67795, 74620, 77480, 79417, 83440, 85280, 85526, 91840, 97744, 108472, 119392, 122180, 123968, 135590, 149240, 154960, 158834, 166880, 170560, 171052, 195488, 213815, 216944, 238784, 244360, 271180, 298480, 309920, 317668, 333760, 342104, 390976, 397085, 427630, 433888, 488720, 542360, 555919, 596960, 619840, 635336, 684208, 794170, 855260, 867776, 977440, 1084720, 1111838, 1193920, 1270672, 1368416, 1588340, 1710520, 1954880, 2169440, 2223676, 2541344, 2736832, 2779595, 3176680, 3421040, 4338880, 4447352, 5082688, 5559190, 6353360, 6842080, 8894704, 11118380, 12706720, 13684160, 17789408, 22236760, 25413440, 35578816, 44473520, 88947040, 177894080]

約数ペア:

[(1, 177894080), (2, 88947040), (4, 44473520), (5, 35578816), (7, 25413440), (8, 22236760), (10, 17789408), (13, 13684160), (14, 12706720), (16, 11118380), (20, 8894704), (26, 6842080), (28, 6353360), (32, 5559190), (35, 5082688), (40, 4447352), (41, 4338880), (52, 3421040), (56, 3176680), (64, 2779595), (65, 2736832), (70, 2541344), (80, 2223676), (82, 2169440), (91, 1954880), (104, 1710520), (112, 1588340), (130, 1368416), (140, 1270672), (149, 1193920), (160, 1111838), (164, 1084720), (182, 977440), (205, 867776), (208, 855260), (224, 794170), (260, 684208), (280, 635336), (287, 619840), (298, 596960), (320, 555919), (328, 542360), (364, 488720), (410, 433888), (416, 427630), (448, 397085), (455, 390976), (520, 342104), (533, 333760), (560, 317668), (574, 309920), (596, 298480), (656, 271180), (728, 244360), (745, 238784), (820, 216944), (832, 213815), (910, 195488), (1040, 171052), (1043, 170560), (1066, 166880), (1120, 158834), (1148, 154960), (1192, 149240), (1312, 135590), (1435, 123968), (1456, 122180), (1490, 119392), (1640, 108472), (1820, 97744), (1937, 91840), (2080, 85526), (2086, 85280), (2132, 83440), (2240, 79417), (2296, 77480), (2384, 74620), (2624, 67795), (2665, 66752), (2870, 61984), (2912, 61090), (2980, 59696), (3280, 54236), (3640, 48872), (3731, 47680), (3874, 45920), (4160, 42763), (4172, 42640), (4264, 41720), (4592, 38740), (4768, 37310), (5215, 34112), (5330, 33376), (5740, 30992), (5824, 30545), (5960, 29848), (6109, 29120), (6560, 27118), (7280, 24436), (7462, 23840), (7748, 22960), (8344, 21320), (8528, 20860), (9184, 19370), (9536, 18655), (9685, 18368), (10430, 17056), (10660, 16688), (11480, 15496), (11920, 14924), (12218, 14560), (13120, 13559)]