507160320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{457}}^1$

素因数の和:515

約数の個数: 216

約数和(自身を含む): 1724391984

約数和(自身を除く): 1217231664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 289, 320, 340, 384, 408, 457, 480, 510, 544, 578, 640, 680, 768, 816, 867, 914, 960, 1020, 1088, 1156, 1280, 1360, 1371, 1445, 1632, 1734, 1828, 1920, 2040, 2176, 2285, 2312, 2720, 2742, 2890, 3264, 3468, 3656, 3840, 4080, 4335, 4352, 4570, 4624, 5440, 5484, 5780, 6528, 6855, 6936, 7312, 7769, 8160, 8670, 9140, 9248, 10880, 10968, 11560, 13056, 13710, 13872, 14624, 15538, 16320, 17340, 18280, 18496, 21760, 21936, 23120, 23307, 27420, 27744, 29248, 31076, 32640, 34680, 36560, 36992, 38845, 43872, 46240, 46614, 54840, 55488, 58496, 62152, 65280, 69360, 73120, 73984, 77690, 87744, 92480, 93228, 109680, 110976, 116535, 116992, 124304, 132073, 138720, 146240, 155380, 175488, 184960, 186456, 219360, 221952, 233070, 248608, 264146, 277440, 292480, 310760, 350976, 369920, 372912, 396219, 438720, 466140, 497216, 528292, 554880, 584960, 621520, 660365, 745824, 792438, 877440, 932280, 994432, 1056584, 1109760, 1243040, 1320730, 1491648, 1584876, 1754880, 1864560, 1981095, 1988864, 2113168, 2486080, 2641460, 2983296, 3169752, 3729120, 3962190, 4226336, 4972160, 5282920, 5966592, 6339504, 7458240, 7924380, 8452672, 9944320, 10565840, 12679008, 14916480, 15848760, 16905344, 21131680, 25358016, 29832960, 31697520, 33810688, 42263360, 50716032, 63395040, 84526720, 101432064, 126790080, 169053440, 253580160, 507160320]

約数ペア:

[(1, 507160320), (2, 253580160), (3, 169053440), (4, 126790080), (5, 101432064), (6, 84526720), (8, 63395040), (10, 50716032), (12, 42263360), (15, 33810688), (16, 31697520), (17, 29832960), (20, 25358016), (24, 21131680), (30, 16905344), (32, 15848760), (34, 14916480), (40, 12679008), (48, 10565840), (51, 9944320), (60, 8452672), (64, 7924380), (68, 7458240), (80, 6339504), (85, 5966592), (96, 5282920), (102, 4972160), (120, 4226336), (128, 3962190), (136, 3729120), (160, 3169752), (170, 2983296), (192, 2641460), (204, 2486080), (240, 2113168), (255, 1988864), (256, 1981095), (272, 1864560), (289, 1754880), (320, 1584876), (340, 1491648), (384, 1320730), (408, 1243040), (457, 1109760), (480, 1056584), (510, 994432), (544, 932280), (578, 877440), (640, 792438), (680, 745824), (768, 660365), (816, 621520), (867, 584960), (914, 554880), (960, 528292), (1020, 497216), (1088, 466140), (1156, 438720), (1280, 396219), (1360, 372912), (1371, 369920), (1445, 350976), (1632, 310760), (1734, 292480), (1828, 277440), (1920, 264146), (2040, 248608), (2176, 233070), (2285, 221952), (2312, 219360), (2720, 186456), (2742, 184960), (2890, 175488), (3264, 155380), (3468, 146240), (3656, 138720), (3840, 132073), (4080, 124304), (4335, 116992), (4352, 116535), (4570, 110976), (4624, 109680), (5440, 93228), (5484, 92480), (5780, 87744), (6528, 77690), (6855, 73984), (6936, 73120), (7312, 69360), (7769, 65280), (8160, 62152), (8670, 58496), (9140, 55488), (9248, 54840), (10880, 46614), (10968, 46240), (11560, 43872), (13056, 38845), (13710, 36992), (13872, 36560), (14624, 34680), (15538, 32640), (16320, 31076), (17340, 29248), (18280, 27744), (18496, 27420), (21760, 23307), (21936, 23120)]