47374320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:359

約数の個数: 160

約数和(自身を含む): 169846272

約数和(自身を除く): 122471952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 163, 168, 173, 210, 240, 280, 326, 336, 346, 420, 489, 519, 560, 652, 692, 815, 840, 865, 978, 1038, 1141, 1211, 1304, 1384, 1630, 1680, 1730, 1956, 2076, 2282, 2422, 2445, 2595, 2608, 2768, 3260, 3423, 3460, 3633, 3912, 4152, 4564, 4844, 4890, 5190, 5705, 6055, 6520, 6846, 6920, 7266, 7824, 8304, 9128, 9688, 9780, 10380, 11410, 12110, 13040, 13692, 13840, 14532, 17115, 18165, 18256, 19376, 19560, 20760, 22820, 24220, 27384, 28199, 29064, 34230, 36330, 39120, 41520, 45640, 48440, 54768, 56398, 58128, 68460, 72660, 84597, 91280, 96880, 112796, 136920, 140995, 145320, 169194, 197393, 225592, 273840, 281990, 290640, 338388, 394786, 422985, 451184, 563980, 592179, 676776, 789572, 845970, 986965, 1127960, 1184358, 1353552, 1579144, 1691940, 1973930, 2255920, 2368716, 2960895, 3158288, 3383880, 3947860, 4737432, 5921790, 6767760, 7895720, 9474864, 11843580, 15791440, 23687160, 47374320]

約数ペア:

[(1, 47374320), (2, 23687160), (3, 15791440), (4, 11843580), (5, 9474864), (6, 7895720), (7, 6767760), (8, 5921790), (10, 4737432), (12, 3947860), (14, 3383880), (15, 3158288), (16, 2960895), (20, 2368716), (21, 2255920), (24, 1973930), (28, 1691940), (30, 1579144), (35, 1353552), (40, 1184358), (42, 1127960), (48, 986965), (56, 845970), (60, 789572), (70, 676776), (80, 592179), (84, 563980), (105, 451184), (112, 422985), (120, 394786), (140, 338388), (163, 290640), (168, 281990), (173, 273840), (210, 225592), (240, 197393), (280, 169194), (326, 145320), (336, 140995), (346, 136920), (420, 112796), (489, 96880), (519, 91280), (560, 84597), (652, 72660), (692, 68460), (815, 58128), (840, 56398), (865, 54768), (978, 48440), (1038, 45640), (1141, 41520), (1211, 39120), (1304, 36330), (1384, 34230), (1630, 29064), (1680, 28199), (1730, 27384), (1956, 24220), (2076, 22820), (2282, 20760), (2422, 19560), (2445, 19376), (2595, 18256), (2608, 18165), (2768, 17115), (3260, 14532), (3423, 13840), (3460, 13692), (3633, 13040), (3912, 12110), (4152, 11410), (4564, 10380), (4844, 9780), (4890, 9688), (5190, 9128), (5705, 8304), (6055, 7824), (6520, 7266), (6846, 6920)]