449885280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4241}}^1$

素因数の和:4289

約数の個数: 192

約数和(自身を含む): 1616303808

約数和(自身を除く): 1166418528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1248, 1326, 1360, 1560, 1632, 1768, 2040, 2080, 2210, 2652, 2720, 3120, 3315, 3536, 4080, 4241, 4420, 5304, 6240, 6630, 7072, 8160, 8482, 8840, 10608, 12723, 13260, 16964, 17680, 21205, 21216, 25446, 26520, 33928, 35360, 42410, 50892, 53040, 55133, 63615, 67856, 72097, 84820, 101784, 106080, 110266, 127230, 135712, 144194, 165399, 169640, 203568, 216291, 220532, 254460, 275665, 288388, 330798, 339280, 360485, 407136, 432582, 441064, 508920, 551330, 576776, 661596, 678560, 720970, 826995, 865164, 882128, 937261, 1017840, 1081455, 1102660, 1153552, 1323192, 1441940, 1653990, 1730328, 1764256, 1874522, 2035680, 2162910, 2205320, 2307104, 2646384, 2811783, 2883880, 3307980, 3460656, 3749044, 4325820, 4410640, 4686305, 5292768, 5623566, 5767760, 6615960, 6921312, 7498088, 8651640, 8821280, 9372610, 11247132, 11535520, 13231920, 14058915, 14996176, 17303280, 18745220, 22494264, 26463840, 28117830, 29992352, 34606560, 37490440, 44988528, 56235660, 74980880, 89977056, 112471320, 149961760, 224942640, 449885280]

約数ペア:

[(1, 449885280), (2, 224942640), (3, 149961760), (4, 112471320), (5, 89977056), (6, 74980880), (8, 56235660), (10, 44988528), (12, 37490440), (13, 34606560), (15, 29992352), (16, 28117830), (17, 26463840), (20, 22494264), (24, 18745220), (26, 17303280), (30, 14996176), (32, 14058915), (34, 13231920), (39, 11535520), (40, 11247132), (48, 9372610), (51, 8821280), (52, 8651640), (60, 7498088), (65, 6921312), (68, 6615960), (78, 5767760), (80, 5623566), (85, 5292768), (96, 4686305), (102, 4410640), (104, 4325820), (120, 3749044), (130, 3460656), (136, 3307980), (156, 2883880), (160, 2811783), (170, 2646384), (195, 2307104), (204, 2205320), (208, 2162910), (221, 2035680), (240, 1874522), (255, 1764256), (260, 1730328), (272, 1653990), (312, 1441940), (340, 1323192), (390, 1153552), (408, 1102660), (416, 1081455), (442, 1017840), (480, 937261), (510, 882128), (520, 865164), (544, 826995), (624, 720970), (663, 678560), (680, 661596), (780, 576776), (816, 551330), (884, 508920), (1020, 441064), (1040, 432582), (1105, 407136), (1248, 360485), (1326, 339280), (1360, 330798), (1560, 288388), (1632, 275665), (1768, 254460), (2040, 220532), (2080, 216291), (2210, 203568), (2652, 169640), (2720, 165399), (3120, 144194), (3315, 135712), (3536, 127230), (4080, 110266), (4241, 106080), (4420, 101784), (5304, 84820), (6240, 72097), (6630, 67856), (7072, 63615), (8160, 55133), (8482, 53040), (8840, 50892), (10608, 42410), (12723, 35360), (13260, 33928), (16964, 26520), (17680, 25446), (21205, 21216)]