730789920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{10357}}^1$

素因数の和:10392

約数の個数: 216

約数和(自身を含む): 2901255084

約数和(自身を除く): 2170465164

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 7056, 7840, 8820, 10080, 10357, 11760, 14112, 17640, 20714, 23520, 31071, 35280, 41428, 51785, 62142, 70560, 72499, 82856, 93213, 103570, 124284, 144998, 155355, 165712, 186426, 207140, 217497, 248568, 289996, 310710, 331424, 362495, 372852, 414280, 434994, 466065, 497136, 507493, 579992, 621420, 652491, 724990, 745704, 828560, 869988, 932130, 994272, 1014986, 1087485, 1159984, 1242840, 1304982, 1449980, 1491408, 1522479, 1657120, 1739976, 1864260, 2029972, 2174970, 2319968, 2485680, 2537465, 2609964, 2899960, 2982816, 3044958, 3262455, 3479952, 3728520, 4059944, 4349940, 4567437, 4971360, 5074930, 5219928, 5799920, 6089916, 6524910, 6959904, 7457040, 7612395, 8119888, 8699880, 9134874, 10149860, 10439856, 11599840, 12179832, 13049820, 14914080, 15224790, 16239776, 17399760, 18269748, 20299720, 20879712, 22837185, 24359664, 26099640, 30449580, 34799520, 36539496, 40599440, 45674370, 48719328, 52199280, 60899160, 73078992, 81198880, 91348740, 104398560, 121798320, 146157984, 182697480, 243596640, 365394960, 730789920]

約数ペア:

[(1, 730789920), (2, 365394960), (3, 243596640), (4, 182697480), (5, 146157984), (6, 121798320), (7, 104398560), (8, 91348740), (9, 81198880), (10, 73078992), (12, 60899160), (14, 52199280), (15, 48719328), (16, 45674370), (18, 40599440), (20, 36539496), (21, 34799520), (24, 30449580), (28, 26099640), (30, 24359664), (32, 22837185), (35, 20879712), (36, 20299720), (40, 18269748), (42, 17399760), (45, 16239776), (48, 15224790), (49, 14914080), (56, 13049820), (60, 12179832), (63, 11599840), (70, 10439856), (72, 10149860), (80, 9134874), (84, 8699880), (90, 8119888), (96, 7612395), (98, 7457040), (105, 6959904), (112, 6524910), (120, 6089916), (126, 5799920), (140, 5219928), (144, 5074930), (147, 4971360), (160, 4567437), (168, 4349940), (180, 4059944), (196, 3728520), (210, 3479952), (224, 3262455), (240, 3044958), (245, 2982816), (252, 2899960), (280, 2609964), (288, 2537465), (294, 2485680), (315, 2319968), (336, 2174970), (360, 2029972), (392, 1864260), (420, 1739976), (441, 1657120), (480, 1522479), (490, 1491408), (504, 1449980), (560, 1304982), (588, 1242840), (630, 1159984), (672, 1087485), (720, 1014986), (735, 994272), (784, 932130), (840, 869988), (882, 828560), (980, 745704), (1008, 724990), (1120, 652491), (1176, 621420), (1260, 579992), (1440, 507493), (1470, 497136), (1568, 466065), (1680, 434994), (1764, 414280), (1960, 372852), (2016, 362495), (2205, 331424), (2352, 310710), (2520, 289996), (2940, 248568), (3360, 217497), (3528, 207140), (3920, 186426), (4410, 165712), (4704, 155355), (5040, 144998), (5880, 124284), (7056, 103570), (7840, 93213), (8820, 82856), (10080, 72499), (10357, 70560), (11760, 62142), (14112, 51785), (17640, 41428), (20714, 35280), (23520, 31071)]