214991520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26347}}^1$

素因数の和:26382

約数の個数: 96

約数和(自身を含む): 717087168

約数和(自身を除く): 502095648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 26347, 52694, 79041, 105388, 131735, 158082, 210776, 263470, 316164, 395205, 421552, 447899, 526940, 632328, 790410, 843104, 895798, 1053880, 1264656, 1343697, 1580820, 1791596, 2107760, 2239495, 2529312, 2687394, 3161640, 3583192, 4215520, 4478990, 5374788, 6323280, 6718485, 7166384, 8957980, 10749576, 12646560, 13436970, 14332768, 17915960, 21499152, 26873940, 35831920, 42998304, 53747880, 71663840, 107495760, 214991520]

約数ペア:

[(1, 214991520), (2, 107495760), (3, 71663840), (4, 53747880), (5, 42998304), (6, 35831920), (8, 26873940), (10, 21499152), (12, 17915960), (15, 14332768), (16, 13436970), (17, 12646560), (20, 10749576), (24, 8957980), (30, 7166384), (32, 6718485), (34, 6323280), (40, 5374788), (48, 4478990), (51, 4215520), (60, 3583192), (68, 3161640), (80, 2687394), (85, 2529312), (96, 2239495), (102, 2107760), (120, 1791596), (136, 1580820), (160, 1343697), (170, 1264656), (204, 1053880), (240, 895798), (255, 843104), (272, 790410), (340, 632328), (408, 526940), (480, 447899), (510, 421552), (544, 395205), (680, 316164), (816, 263470), (1020, 210776), (1360, 158082), (1632, 131735), (2040, 105388), (2720, 79041), (4080, 52694), (8160, 26347)]