210883080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{683}}^1$

素因数の和:811

約数の個数: 128

約数和(自身を含む): 661893120

約数和(自身を除く): 451010040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 83, 93, 120, 124, 155, 166, 186, 248, 249, 310, 332, 372, 415, 465, 498, 620, 664, 683, 744, 830, 930, 996, 1240, 1245, 1366, 1660, 1860, 1992, 2049, 2490, 2573, 2732, 3320, 3415, 3720, 4098, 4980, 5146, 5464, 6830, 7719, 8196, 9960, 10245, 10292, 12865, 13660, 15438, 16392, 20490, 20584, 21173, 25730, 27320, 30876, 38595, 40980, 42346, 51460, 56689, 61752, 63519, 77190, 81960, 84692, 102920, 105865, 113378, 127038, 154380, 169384, 170067, 211730, 226756, 254076, 283445, 308760, 317595, 340134, 423460, 453512, 508152, 566890, 635190, 680268, 846920, 850335, 1133780, 1270380, 1360536, 1700670, 1757359, 2267560, 2540760, 3401340, 3514718, 5272077, 6802680, 7029436, 8786795, 10544154, 14058872, 17573590, 21088308, 26360385, 35147180, 42176616, 52720770, 70294360, 105441540, 210883080]

約数ペア:

[(1, 210883080), (2, 105441540), (3, 70294360), (4, 52720770), (5, 42176616), (6, 35147180), (8, 26360385), (10, 21088308), (12, 17573590), (15, 14058872), (20, 10544154), (24, 8786795), (30, 7029436), (31, 6802680), (40, 5272077), (60, 3514718), (62, 3401340), (83, 2540760), (93, 2267560), (120, 1757359), (124, 1700670), (155, 1360536), (166, 1270380), (186, 1133780), (248, 850335), (249, 846920), (310, 680268), (332, 635190), (372, 566890), (415, 508152), (465, 453512), (498, 423460), (620, 340134), (664, 317595), (683, 308760), (744, 283445), (830, 254076), (930, 226756), (996, 211730), (1240, 170067), (1245, 169384), (1366, 154380), (1660, 127038), (1860, 113378), (1992, 105865), (2049, 102920), (2490, 84692), (2573, 81960), (2732, 77190), (3320, 63519), (3415, 61752), (3720, 56689), (4098, 51460), (4980, 42346), (5146, 40980), (5464, 38595), (6830, 30876), (7719, 27320), (8196, 25730), (9960, 21173), (10245, 20584), (10292, 20490), (12865, 16392), (13660, 15438)]