30372160

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:193

約数の個数: 168

約数和(自身を含む): 91211400

約数和(自身を除く): 60839240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 149, 160, 182, 196, 208, 224, 245, 260, 280, 298, 320, 364, 392, 416, 448, 455, 490, 520, 560, 596, 637, 728, 745, 784, 832, 910, 980, 1040, 1043, 1120, 1192, 1274, 1456, 1490, 1568, 1820, 1937, 1960, 2080, 2086, 2240, 2384, 2548, 2912, 2980, 3136, 3185, 3640, 3874, 3920, 4160, 4172, 4768, 5096, 5215, 5824, 5960, 6370, 7280, 7301, 7748, 7840, 8344, 9536, 9685, 10192, 10430, 11920, 12740, 13559, 14560, 14602, 15496, 15680, 16688, 19370, 20384, 20860, 23840, 25480, 27118, 29120, 29204, 30992, 33376, 36505, 38740, 40768, 41720, 47680, 50960, 54236, 58408, 61984, 66752, 67795, 73010, 77480, 83440, 94913, 101920, 108472, 116816, 123968, 135590, 146020, 154960, 166880, 189826, 203840, 216944, 233632, 271180, 292040, 309920, 333760, 379652, 433888, 467264, 474565, 542360, 584080, 619840, 759304, 867776, 949130, 1084720, 1168160, 1518608, 1898260, 2169440, 2336320, 3037216, 3796520, 4338880, 6074432, 7593040, 15186080, 30372160]

約数ペア:

[(1, 30372160), (2, 15186080), (4, 7593040), (5, 6074432), (7, 4338880), (8, 3796520), (10, 3037216), (13, 2336320), (14, 2169440), (16, 1898260), (20, 1518608), (26, 1168160), (28, 1084720), (32, 949130), (35, 867776), (40, 759304), (49, 619840), (52, 584080), (56, 542360), (64, 474565), (65, 467264), (70, 433888), (80, 379652), (91, 333760), (98, 309920), (104, 292040), (112, 271180), (130, 233632), (140, 216944), (149, 203840), (160, 189826), (182, 166880), (196, 154960), (208, 146020), (224, 135590), (245, 123968), (260, 116816), (280, 108472), (298, 101920), (320, 94913), (364, 83440), (392, 77480), (416, 73010), (448, 67795), (455, 66752), (490, 61984), (520, 58408), (560, 54236), (596, 50960), (637, 47680), (728, 41720), (745, 40768), (784, 38740), (832, 36505), (910, 33376), (980, 30992), (1040, 29204), (1043, 29120), (1120, 27118), (1192, 25480), (1274, 23840), (1456, 20860), (1490, 20384), (1568, 19370), (1820, 16688), (1937, 15680), (1960, 15496), (2080, 14602), (2086, 14560), (2240, 13559), (2384, 12740), (2548, 11920), (2912, 10430), (2980, 10192), (3136, 9685), (3185, 9536), (3640, 8344), (3874, 7840), (3920, 7748), (4160, 7301), (4172, 7280), (4768, 6370), (5096, 5960), (5215, 5824)]