2101982880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4051}}^1$

素因数の和:4139

約数の個数: 192

約数和(自身を含む): 7057870848

約数和(自身を除く): 4955887968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 47, 48, 60, 69, 80, 92, 94, 96, 115, 120, 138, 141, 160, 184, 188, 230, 235, 240, 276, 282, 345, 368, 376, 460, 470, 480, 552, 564, 690, 705, 736, 752, 920, 940, 1081, 1104, 1128, 1380, 1410, 1504, 1840, 1880, 2162, 2208, 2256, 2760, 2820, 3243, 3680, 3760, 4051, 4324, 4512, 5405, 5520, 5640, 6486, 7520, 8102, 8648, 10810, 11040, 11280, 12153, 12972, 16204, 16215, 17296, 20255, 21620, 22560, 24306, 25944, 32408, 32430, 34592, 40510, 43240, 48612, 51888, 60765, 64816, 64860, 81020, 86480, 93173, 97224, 103776, 121530, 129632, 129720, 162040, 172960, 186346, 190397, 194448, 243060, 259440, 279519, 324080, 372692, 380794, 388896, 465865, 486120, 518880, 559038, 571191, 648160, 745384, 761588, 931730, 951985, 972240, 1118076, 1142382, 1397595, 1490768, 1523176, 1863460, 1903970, 1944480, 2236152, 2284764, 2795190, 2855955, 2981536, 3046352, 3726920, 3807940, 4379131, 4472304, 4569528, 5590380, 5711910, 6092704, 7453840, 7615880, 8758262, 8944608, 9139056, 11180760, 11423820, 13137393, 14907680, 15231760, 17516524, 18278112, 21895655, 22361520, 22847640, 26274786, 30463520, 35033048, 43791310, 44723040, 45695280, 52549572, 65686965, 70066096, 87582620, 91390560, 105099144, 131373930, 140132192, 175165240, 210198288, 262747860, 350330480, 420396576, 525495720, 700660960, 1050991440, 2101982880]

約数ペア:

[(1, 2101982880), (2, 1050991440), (3, 700660960), (4, 525495720), (5, 420396576), (6, 350330480), (8, 262747860), (10, 210198288), (12, 175165240), (15, 140132192), (16, 131373930), (20, 105099144), (23, 91390560), (24, 87582620), (30, 70066096), (32, 65686965), (40, 52549572), (46, 45695280), (47, 44723040), (48, 43791310), (60, 35033048), (69, 30463520), (80, 26274786), (92, 22847640), (94, 22361520), (96, 21895655), (115, 18278112), (120, 17516524), (138, 15231760), (141, 14907680), (160, 13137393), (184, 11423820), (188, 11180760), (230, 9139056), (235, 8944608), (240, 8758262), (276, 7615880), (282, 7453840), (345, 6092704), (368, 5711910), (376, 5590380), (460, 4569528), (470, 4472304), (480, 4379131), (552, 3807940), (564, 3726920), (690, 3046352), (705, 2981536), (736, 2855955), (752, 2795190), (920, 2284764), (940, 2236152), (1081, 1944480), (1104, 1903970), (1128, 1863460), (1380, 1523176), (1410, 1490768), (1504, 1397595), (1840, 1142382), (1880, 1118076), (2162, 972240), (2208, 951985), (2256, 931730), (2760, 761588), (2820, 745384), (3243, 648160), (3680, 571191), (3760, 559038), (4051, 518880), (4324, 486120), (4512, 465865), (5405, 388896), (5520, 380794), (5640, 372692), (6486, 324080), (7520, 279519), (8102, 259440), (8648, 243060), (10810, 194448), (11040, 190397), (11280, 186346), (12153, 172960), (12972, 162040), (16204, 129720), (16215, 129632), (17296, 121530), (20255, 103776), (21620, 97224), (22560, 93173), (24306, 86480), (25944, 81020), (32408, 64860), (32430, 64816), (34592, 60765), (40510, 51888), (43240, 48612)]