188628440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:722

約数の個数: 192

約数和(自身を含む): 580880160

約数和(自身を除く): 392251720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 49, 52, 55, 56, 65, 70, 77, 88, 91, 98, 104, 110, 130, 140, 143, 154, 182, 196, 220, 245, 260, 280, 286, 308, 364, 385, 392, 440, 455, 490, 520, 539, 572, 616, 637, 673, 715, 728, 770, 910, 980, 1001, 1078, 1144, 1274, 1346, 1430, 1540, 1820, 1960, 2002, 2156, 2548, 2692, 2695, 2860, 3080, 3185, 3365, 3640, 4004, 4312, 4711, 5005, 5096, 5384, 5390, 5720, 6370, 6730, 7007, 7403, 8008, 8749, 9422, 10010, 10780, 12740, 13460, 14014, 14806, 17498, 18844, 20020, 21560, 23555, 25480, 26920, 28028, 29612, 32977, 34996, 35035, 37015, 37688, 40040, 43745, 47110, 51821, 56056, 59224, 61243, 65954, 69992, 70070, 74030, 87490, 94220, 96239, 103642, 122486, 131908, 140140, 148060, 164885, 174980, 188440, 192478, 207284, 244972, 259105, 263816, 280280, 296120, 306215, 329770, 349960, 362747, 384956, 414568, 428701, 481195, 489944, 518210, 612430, 659540, 673673, 725494, 769912, 857402, 962390, 1036420, 1224860, 1319080, 1347346, 1450988, 1714804, 1813735, 1924780, 2072840, 2143505, 2449720, 2694692, 2901976, 3368365, 3429608, 3627470, 3849560, 4287010, 4715711, 5389384, 6736730, 7254940, 8574020, 9431422, 13473460, 14509880, 17148040, 18862844, 23578555, 26946920, 37725688, 47157110, 94314220, 188628440]

約数ペア:

[(1, 188628440), (2, 94314220), (4, 47157110), (5, 37725688), (7, 26946920), (8, 23578555), (10, 18862844), (11, 17148040), (13, 14509880), (14, 13473460), (20, 9431422), (22, 8574020), (26, 7254940), (28, 6736730), (35, 5389384), (40, 4715711), (44, 4287010), (49, 3849560), (52, 3627470), (55, 3429608), (56, 3368365), (65, 2901976), (70, 2694692), (77, 2449720), (88, 2143505), (91, 2072840), (98, 1924780), (104, 1813735), (110, 1714804), (130, 1450988), (140, 1347346), (143, 1319080), (154, 1224860), (182, 1036420), (196, 962390), (220, 857402), (245, 769912), (260, 725494), (280, 673673), (286, 659540), (308, 612430), (364, 518210), (385, 489944), (392, 481195), (440, 428701), (455, 414568), (490, 384956), (520, 362747), (539, 349960), (572, 329770), (616, 306215), (637, 296120), (673, 280280), (715, 263816), (728, 259105), (770, 244972), (910, 207284), (980, 192478), (1001, 188440), (1078, 174980), (1144, 164885), (1274, 148060), (1346, 140140), (1430, 131908), (1540, 122486), (1820, 103642), (1960, 96239), (2002, 94220), (2156, 87490), (2548, 74030), (2692, 70070), (2695, 69992), (2860, 65954), (3080, 61243), (3185, 59224), (3365, 56056), (3640, 51821), (4004, 47110), (4312, 43745), (4711, 40040), (5005, 37688), (5096, 37015), (5384, 35035), (5390, 34996), (5720, 32977), (6370, 29612), (6730, 28028), (7007, 26920), (7403, 25480), (8008, 23555), (8749, 21560), (9422, 20020), (10010, 18844), (10780, 17498), (12740, 14806), (13460, 14014)]