1792157640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{164117}}^1$

素因数の和:164151

約数の個数: 128

約数和(自身を含む): 6617237760

約数和(自身を除く): 4825080120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 164117, 328234, 492351, 656468, 820585, 984702, 1148819, 1312936, 1641170, 1969404, 2133521, 2297638, 2461755, 3282340, 3446457, 3938808, 4267042, 4595276, 4923510, 5744095, 6400563, 6564680, 6892914, 8534084, 9190552, 9847020, 10667605, 11488190, 12801126, 13785828, 14934647, 17068168, 17232285, 19694040, 21335210, 22976380, 25602252, 27571656, 29869294, 32002815, 34464570, 42670420, 44803941, 45952760, 51204504, 59738588, 64005630, 68929140, 74673235, 85340840, 89607882, 119477176, 128011260, 137858280, 149346470, 179215764, 224019705, 256022520, 298692940, 358431528, 448039410, 597385880, 896078820, 1792157640]

約数ペア:

[(1, 1792157640), (2, 896078820), (3, 597385880), (4, 448039410), (5, 358431528), (6, 298692940), (7, 256022520), (8, 224019705), (10, 179215764), (12, 149346470), (13, 137858280), (14, 128011260), (15, 119477176), (20, 89607882), (21, 85340840), (24, 74673235), (26, 68929140), (28, 64005630), (30, 59738588), (35, 51204504), (39, 45952760), (40, 44803941), (42, 42670420), (52, 34464570), (56, 32002815), (60, 29869294), (65, 27571656), (70, 25602252), (78, 22976380), (84, 21335210), (91, 19694040), (104, 17232285), (105, 17068168), (120, 14934647), (130, 13785828), (140, 12801126), (156, 11488190), (168, 10667605), (182, 9847020), (195, 9190552), (210, 8534084), (260, 6892914), (273, 6564680), (280, 6400563), (312, 5744095), (364, 4923510), (390, 4595276), (420, 4267042), (455, 3938808), (520, 3446457), (546, 3282340), (728, 2461755), (780, 2297638), (840, 2133521), (910, 1969404), (1092, 1641170), (1365, 1312936), (1560, 1148819), (1820, 984702), (2184, 820585), (2730, 656468), (3640, 492351), (5460, 328234), (10920, 164117)]