163537440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:735

約数の個数: 192

約数和(自身を含む): 574801920

約数和(自身を除く): 411264480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 96, 110, 120, 132, 141, 160, 165, 176, 188, 220, 235, 240, 264, 282, 330, 352, 376, 440, 470, 480, 517, 528, 564, 659, 660, 705, 752, 880, 940, 1034, 1056, 1128, 1318, 1320, 1410, 1504, 1551, 1760, 1880, 1977, 2068, 2256, 2585, 2636, 2640, 2820, 3102, 3295, 3760, 3954, 4136, 4512, 5170, 5272, 5280, 5640, 6204, 6590, 7249, 7520, 7755, 7908, 8272, 9885, 10340, 10544, 11280, 12408, 13180, 14498, 15510, 15816, 16544, 19770, 20680, 21088, 21747, 22560, 24816, 26360, 28996, 30973, 31020, 31632, 36245, 39540, 41360, 43494, 49632, 52720, 57992, 61946, 62040, 63264, 72490, 79080, 82720, 86988, 92919, 105440, 108735, 115984, 123892, 124080, 144980, 154865, 158160, 173976, 185838, 217470, 231968, 247784, 248160, 289960, 309730, 316320, 340703, 347952, 371676, 434940, 464595, 495568, 579920, 619460, 681406, 695904, 743352, 869880, 929190, 991136, 1022109, 1159840, 1238920, 1362812, 1486704, 1703515, 1739760, 1858380, 2044218, 2477840, 2725624, 2973408, 3407030, 3479520, 3716760, 4088436, 4955680, 5110545, 5451248, 6814060, 7433520, 8176872, 10221090, 10902496, 13628120, 14867040, 16353744, 20442180, 27256240, 32707488, 40884360, 54512480, 81768720, 163537440]

約数ペア:

[(1, 163537440), (2, 81768720), (3, 54512480), (4, 40884360), (5, 32707488), (6, 27256240), (8, 20442180), (10, 16353744), (11, 14867040), (12, 13628120), (15, 10902496), (16, 10221090), (20, 8176872), (22, 7433520), (24, 6814060), (30, 5451248), (32, 5110545), (33, 4955680), (40, 4088436), (44, 3716760), (47, 3479520), (48, 3407030), (55, 2973408), (60, 2725624), (66, 2477840), (80, 2044218), (88, 1858380), (94, 1739760), (96, 1703515), (110, 1486704), (120, 1362812), (132, 1238920), (141, 1159840), (160, 1022109), (165, 991136), (176, 929190), (188, 869880), (220, 743352), (235, 695904), (240, 681406), (264, 619460), (282, 579920), (330, 495568), (352, 464595), (376, 434940), (440, 371676), (470, 347952), (480, 340703), (517, 316320), (528, 309730), (564, 289960), (659, 248160), (660, 247784), (705, 231968), (752, 217470), (880, 185838), (940, 173976), (1034, 158160), (1056, 154865), (1128, 144980), (1318, 124080), (1320, 123892), (1410, 115984), (1504, 108735), (1551, 105440), (1760, 92919), (1880, 86988), (1977, 82720), (2068, 79080), (2256, 72490), (2585, 63264), (2636, 62040), (2640, 61946), (2820, 57992), (3102, 52720), (3295, 49632), (3760, 43494), (3954, 41360), (4136, 39540), (4512, 36245), (5170, 31632), (5272, 31020), (5280, 30973), (5640, 28996), (6204, 26360), (6590, 24816), (7249, 22560), (7520, 21747), (7755, 21088), (7908, 20680), (8272, 19770), (9885, 16544), (10340, 15816), (10544, 15510), (11280, 14498), (12408, 13180)]