2193394080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3257}}^1$

素因数の和:3359

約数の個数: 192

約数和(自身を含む): 7330030848

約数和(自身を除く): 5136636768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 61, 69, 80, 92, 96, 115, 120, 122, 138, 160, 183, 184, 230, 240, 244, 276, 305, 345, 366, 368, 460, 480, 488, 552, 610, 690, 732, 736, 915, 920, 976, 1104, 1220, 1380, 1403, 1464, 1830, 1840, 1952, 2208, 2440, 2760, 2806, 2928, 3257, 3660, 3680, 4209, 4880, 5520, 5612, 5856, 6514, 7015, 7320, 8418, 9760, 9771, 11040, 11224, 13028, 14030, 14640, 16285, 16836, 19542, 21045, 22448, 26056, 28060, 29280, 32570, 33672, 39084, 42090, 44896, 48855, 52112, 56120, 65140, 67344, 74911, 78168, 84180, 97710, 104224, 112240, 130280, 134688, 149822, 156336, 168360, 195420, 198677, 224480, 224733, 260560, 299644, 312672, 336720, 374555, 390840, 397354, 449466, 521120, 596031, 599288, 673440, 749110, 781680, 794708, 898932, 993385, 1123665, 1192062, 1198576, 1498220, 1563360, 1589416, 1797864, 1986770, 2247330, 2384124, 2397152, 2980155, 2996440, 3178832, 3595728, 3973540, 4494660, 4569571, 4768248, 5960310, 5992880, 6357664, 7191456, 7947080, 8989320, 9139142, 9536496, 11920620, 11985760, 13708713, 15894160, 17978640, 18278284, 19072992, 22847855, 23841240, 27417426, 31788320, 35957280, 36556568, 45695710, 47682480, 54834852, 68543565, 73113136, 91391420, 95364960, 109669704, 137087130, 146226272, 182782840, 219339408, 274174260, 365565680, 438678816, 548348520, 731131360, 1096697040, 2193394080]

約数ペア:

[(1, 2193394080), (2, 1096697040), (3, 731131360), (4, 548348520), (5, 438678816), (6, 365565680), (8, 274174260), (10, 219339408), (12, 182782840), (15, 146226272), (16, 137087130), (20, 109669704), (23, 95364960), (24, 91391420), (30, 73113136), (32, 68543565), (40, 54834852), (46, 47682480), (48, 45695710), (60, 36556568), (61, 35957280), (69, 31788320), (80, 27417426), (92, 23841240), (96, 22847855), (115, 19072992), (120, 18278284), (122, 17978640), (138, 15894160), (160, 13708713), (183, 11985760), (184, 11920620), (230, 9536496), (240, 9139142), (244, 8989320), (276, 7947080), (305, 7191456), (345, 6357664), (366, 5992880), (368, 5960310), (460, 4768248), (480, 4569571), (488, 4494660), (552, 3973540), (610, 3595728), (690, 3178832), (732, 2996440), (736, 2980155), (915, 2397152), (920, 2384124), (976, 2247330), (1104, 1986770), (1220, 1797864), (1380, 1589416), (1403, 1563360), (1464, 1498220), (1830, 1198576), (1840, 1192062), (1952, 1123665), (2208, 993385), (2440, 898932), (2760, 794708), (2806, 781680), (2928, 749110), (3257, 673440), (3660, 599288), (3680, 596031), (4209, 521120), (4880, 449466), (5520, 397354), (5612, 390840), (5856, 374555), (6514, 336720), (7015, 312672), (7320, 299644), (8418, 260560), (9760, 224733), (9771, 224480), (11040, 198677), (11224, 195420), (13028, 168360), (14030, 156336), (14640, 149822), (16285, 134688), (16836, 130280), (19542, 112240), (21045, 104224), (22448, 97710), (26056, 84180), (28060, 78168), (29280, 74911), (32570, 67344), (33672, 65140), (39084, 56120), (42090, 52112), (44896, 48855)]