160157280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 192

約数和(自身を含む): 535610880

約数和(自身を除く): 375453600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 89, 92, 96, 115, 120, 138, 160, 163, 178, 184, 230, 240, 267, 276, 326, 345, 356, 368, 445, 460, 480, 489, 534, 552, 652, 690, 712, 736, 815, 890, 920, 978, 1068, 1104, 1304, 1335, 1380, 1424, 1630, 1780, 1840, 1956, 2047, 2136, 2208, 2445, 2608, 2670, 2760, 2848, 3260, 3560, 3680, 3749, 3912, 4094, 4272, 4890, 5216, 5340, 5520, 6141, 6520, 7120, 7498, 7824, 8188, 8544, 9780, 10235, 10680, 11040, 11247, 12282, 13040, 14240, 14507, 14996, 15648, 16376, 18745, 19560, 20470, 21360, 22494, 24564, 26080, 29014, 29992, 30705, 32752, 37490, 39120, 40940, 42720, 43521, 44988, 49128, 56235, 58028, 59984, 61410, 65504, 72535, 74980, 78240, 81880, 87042, 89976, 98256, 112470, 116056, 119968, 122820, 145070, 149960, 163760, 174084, 179952, 196512, 217605, 224940, 232112, 245640, 290140, 299920, 327520, 333661, 348168, 359904, 435210, 449880, 464224, 491280, 580280, 599840, 667322, 696336, 870420, 899760, 982560, 1000983, 1160560, 1334644, 1392672, 1668305, 1740840, 1799520, 2001966, 2321120, 2669288, 3336610, 3481680, 4003932, 5004915, 5338576, 6673220, 6963360, 8007864, 10009830, 10677152, 13346440, 16015728, 20019660, 26692880, 32031456, 40039320, 53385760, 80078640, 160157280]

約数ペア:

[(1, 160157280), (2, 80078640), (3, 53385760), (4, 40039320), (5, 32031456), (6, 26692880), (8, 20019660), (10, 16015728), (12, 13346440), (15, 10677152), (16, 10009830), (20, 8007864), (23, 6963360), (24, 6673220), (30, 5338576), (32, 5004915), (40, 4003932), (46, 3481680), (48, 3336610), (60, 2669288), (69, 2321120), (80, 2001966), (89, 1799520), (92, 1740840), (96, 1668305), (115, 1392672), (120, 1334644), (138, 1160560), (160, 1000983), (163, 982560), (178, 899760), (184, 870420), (230, 696336), (240, 667322), (267, 599840), (276, 580280), (326, 491280), (345, 464224), (356, 449880), (368, 435210), (445, 359904), (460, 348168), (480, 333661), (489, 327520), (534, 299920), (552, 290140), (652, 245640), (690, 232112), (712, 224940), (736, 217605), (815, 196512), (890, 179952), (920, 174084), (978, 163760), (1068, 149960), (1104, 145070), (1304, 122820), (1335, 119968), (1380, 116056), (1424, 112470), (1630, 98256), (1780, 89976), (1840, 87042), (1956, 81880), (2047, 78240), (2136, 74980), (2208, 72535), (2445, 65504), (2608, 61410), (2670, 59984), (2760, 58028), (2848, 56235), (3260, 49128), (3560, 44988), (3680, 43521), (3749, 42720), (3912, 40940), (4094, 39120), (4272, 37490), (4890, 32752), (5216, 30705), (5340, 29992), (5520, 29014), (6141, 26080), (6520, 24564), (7120, 22494), (7498, 21360), (7824, 20470), (8188, 19560), (8544, 18745), (9780, 16376), (10235, 15648), (10680, 14996), (11040, 14507), (11247, 14240), (12282, 13040)]