193095240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3019}}^1$

素因数の和:3087

約数の個数: 128

約数和(自身を含む): 639273600

約数和(自身を除く): 446178360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 2132, 2460, 2665, 3019, 3198, 4264, 4920, 5330, 6038, 6396, 7995, 9057, 10660, 12076, 12792, 15095, 15990, 18114, 21320, 24152, 30190, 31980, 36228, 39247, 45285, 60380, 63960, 72456, 78494, 90570, 117741, 120760, 123779, 156988, 181140, 196235, 235482, 247558, 313976, 362280, 371337, 392470, 470964, 495116, 588705, 618895, 742674, 784940, 941928, 990232, 1177410, 1237790, 1485348, 1569880, 1609127, 1856685, 2354820, 2475580, 2970696, 3218254, 3713370, 4709640, 4827381, 4951160, 6436508, 7426740, 8045635, 9654762, 12873016, 14853480, 16091270, 19309524, 24136905, 32182540, 38619048, 48273810, 64365080, 96547620, 193095240]

約数ペア:

[(1, 193095240), (2, 96547620), (3, 64365080), (4, 48273810), (5, 38619048), (6, 32182540), (8, 24136905), (10, 19309524), (12, 16091270), (13, 14853480), (15, 12873016), (20, 9654762), (24, 8045635), (26, 7426740), (30, 6436508), (39, 4951160), (40, 4827381), (41, 4709640), (52, 3713370), (60, 3218254), (65, 2970696), (78, 2475580), (82, 2354820), (104, 1856685), (120, 1609127), (123, 1569880), (130, 1485348), (156, 1237790), (164, 1177410), (195, 990232), (205, 941928), (246, 784940), (260, 742674), (312, 618895), (328, 588705), (390, 495116), (410, 470964), (492, 392470), (520, 371337), (533, 362280), (615, 313976), (780, 247558), (820, 235482), (984, 196235), (1066, 181140), (1230, 156988), (1560, 123779), (1599, 120760), (1640, 117741), (2132, 90570), (2460, 78494), (2665, 72456), (3019, 63960), (3198, 60380), (4264, 45285), (4920, 39247), (5330, 36228), (6038, 31980), (6396, 30190), (7995, 24152), (9057, 21320), (10660, 18114), (12076, 15990), (12792, 15095)]