19697426640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{222419}}^1$

素因数の和:222482

約数の個数: 160

約数和(自身を含む): 69501801600

約数和(自身を除く): 49804374960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 328, 360, 369, 410, 432, 492, 540, 615, 656, 720, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 1968, 2160, 2214, 2460, 2952, 3280, 3690, 4428, 4920, 5535, 5904, 7380, 8856, 9840, 11070, 14760, 17712, 22140, 29520, 44280, 88560, 222419, 444838, 667257, 889676, 1112095, 1334514, 1779352, 2001771, 2224190, 2669028, 3336285, 3558704, 4003542, 4448380, 5338056, 6005313, 6672570, 8007084, 8896760, 9119179, 10008855, 10676112, 12010626, 13345140, 16014168, 17793520, 18238358, 20017710, 24021252, 26690280, 27357537, 30026565, 32028336, 36476716, 40035420, 45595895, 48042504, 53380560, 54715074, 60053130, 72953432, 80070840, 82072611, 91191790, 96085008, 109430148, 120106260, 136787685, 145906864, 160141680, 164145222, 182383580, 218860296, 240212520, 246217833, 273575370, 328290444, 364767160, 410363055, 437720592, 480425040, 492435666, 547150740, 656580888, 729534320, 820726110, 984871332, 1094301480, 1231089165, 1313161776, 1641452220, 1969742664, 2188602960, 2462178330, 3282904440, 3939485328, 4924356660, 6565808880, 9848713320, 19697426640]

約数ペア:

[(1, 19697426640), (2, 9848713320), (3, 6565808880), (4, 4924356660), (5, 3939485328), (6, 3282904440), (8, 2462178330), (9, 2188602960), (10, 1969742664), (12, 1641452220), (15, 1313161776), (16, 1231089165), (18, 1094301480), (20, 984871332), (24, 820726110), (27, 729534320), (30, 656580888), (36, 547150740), (40, 492435666), (41, 480425040), (45, 437720592), (48, 410363055), (54, 364767160), (60, 328290444), (72, 273575370), (80, 246217833), (82, 240212520), (90, 218860296), (108, 182383580), (120, 164145222), (123, 160141680), (135, 145906864), (144, 136787685), (164, 120106260), (180, 109430148), (205, 96085008), (216, 91191790), (240, 82072611), (246, 80070840), (270, 72953432), (328, 60053130), (360, 54715074), (369, 53380560), (410, 48042504), (432, 45595895), (492, 40035420), (540, 36476716), (615, 32028336), (656, 30026565), (720, 27357537), (738, 26690280), (820, 24021252), (984, 20017710), (1080, 18238358), (1107, 17793520), (1230, 16014168), (1476, 13345140), (1640, 12010626), (1845, 10676112), (1968, 10008855), (2160, 9119179), (2214, 8896760), (2460, 8007084), (2952, 6672570), (3280, 6005313), (3690, 5338056), (4428, 4448380), (4920, 4003542), (5535, 3558704), (5904, 3336285), (7380, 2669028), (8856, 2224190), (9840, 2001771), (11070, 1779352), (14760, 1334514), (17712, 1112095), (22140, 889676), (29520, 667257), (44280, 444838), (88560, 222419)]