242792000

素因数分解:

$2^6\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 224

約数和(自身を含む): 684702720

約数和(自身を除く): 441910720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 64, 80, 88, 89, 100, 110, 124, 125, 155, 160, 176, 178, 200, 220, 248, 250, 275, 310, 320, 341, 352, 356, 400, 440, 445, 496, 500, 550, 620, 682, 704, 712, 775, 800, 880, 890, 979, 992, 1000, 1100, 1240, 1364, 1375, 1424, 1550, 1600, 1705, 1760, 1780, 1958, 1984, 2000, 2200, 2225, 2480, 2728, 2750, 2759, 2848, 3100, 3410, 3520, 3560, 3875, 3916, 4000, 4400, 4450, 4895, 4960, 5456, 5500, 5518, 5696, 6200, 6820, 7120, 7750, 7832, 8000, 8525, 8800, 8900, 9790, 9920, 10912, 11000, 11036, 11125, 12400, 13640, 13795, 14240, 15500, 15664, 17050, 17600, 17800, 19580, 21824, 22000, 22072, 22250, 24475, 24800, 27280, 27590, 28480, 30349, 31000, 31328, 34100, 35600, 39160, 42625, 44000, 44144, 44500, 48950, 49600, 54560, 55180, 60698, 62000, 62656, 68200, 68975, 71200, 78320, 85250, 88000, 88288, 89000, 97900, 109120, 110360, 121396, 122375, 124000, 136400, 137950, 142400, 151745, 156640, 170500, 176576, 178000, 195800, 220720, 242792, 244750, 248000, 272800, 275900, 303490, 313280, 341000, 344875, 356000, 391600, 441440, 485584, 489500, 545600, 551800, 606980, 682000, 689750, 712000, 758725, 783200, 882880, 971168, 979000, 1103600, 1213960, 1364000, 1379500, 1517450, 1566400, 1942336, 1958000, 2207200, 2427920, 2728000, 2759000, 3034900, 3793625, 3916000, 4414400, 4855840, 5518000, 6069800, 7587250, 7832000, 9711680, 11036000, 12139600, 15174500, 22072000, 24279200, 30349000, 48558400, 60698000, 121396000, 242792000]

約数ペア:

[(1, 242792000), (2, 121396000), (4, 60698000), (5, 48558400), (8, 30349000), (10, 24279200), (11, 22072000), (16, 15174500), (20, 12139600), (22, 11036000), (25, 9711680), (31, 7832000), (32, 7587250), (40, 6069800), (44, 5518000), (50, 4855840), (55, 4414400), (62, 3916000), (64, 3793625), (80, 3034900), (88, 2759000), (89, 2728000), (100, 2427920), (110, 2207200), (124, 1958000), (125, 1942336), (155, 1566400), (160, 1517450), (176, 1379500), (178, 1364000), (200, 1213960), (220, 1103600), (248, 979000), (250, 971168), (275, 882880), (310, 783200), (320, 758725), (341, 712000), (352, 689750), (356, 682000), (400, 606980), (440, 551800), (445, 545600), (496, 489500), (500, 485584), (550, 441440), (620, 391600), (682, 356000), (704, 344875), (712, 341000), (775, 313280), (800, 303490), (880, 275900), (890, 272800), (979, 248000), (992, 244750), (1000, 242792), (1100, 220720), (1240, 195800), (1364, 178000), (1375, 176576), (1424, 170500), (1550, 156640), (1600, 151745), (1705, 142400), (1760, 137950), (1780, 136400), (1958, 124000), (1984, 122375), (2000, 121396), (2200, 110360), (2225, 109120), (2480, 97900), (2728, 89000), (2750, 88288), (2759, 88000), (2848, 85250), (3100, 78320), (3410, 71200), (3520, 68975), (3560, 68200), (3875, 62656), (3916, 62000), (4000, 60698), (4400, 55180), (4450, 54560), (4895, 49600), (4960, 48950), (5456, 44500), (5500, 44144), (5518, 44000), (5696, 42625), (6200, 39160), (6820, 35600), (7120, 34100), (7750, 31328), (7832, 31000), (8000, 30349), (8525, 28480), (8800, 27590), (8900, 27280), (9790, 24800), (9920, 24475), (10912, 22250), (11000, 22072), (11036, 22000), (11125, 21824), (12400, 19580), (13640, 17800), (13795, 17600), (14240, 17050), (15500, 15664)]