1902486960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{80071}}^1$

素因数の和:80104

約数の個数: 160

約数和(自身を含む): 7148828160

約数和(自身を除く): 5246341200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 23760, 80071, 160142, 240213, 320284, 400355, 480426, 640568, 720639, 800710, 880781, 960852, 1201065, 1281136, 1441278, 1601420, 1761562, 1921704, 2161917, 2402130, 2642343, 2882556, 3202840, 3523124, 3603195, 3843408, 4323834, 4403905, 4804260, 5284686, 5765112, 6405680, 7046248, 7206390, 7927029, 8647668, 8807810, 9608520, 10569372, 10809585, 11530224, 13211715, 14092496, 14412780, 15854058, 17295336, 17615620, 19217040, 21138744, 21619170, 23781087, 26423430, 28825560, 31708116, 34590672, 35231240, 39635145, 42277488, 43238340, 47562174, 52846860, 57651120, 63416232, 70462480, 79270290, 86476680, 95124348, 105693720, 118905435, 126832464, 158540580, 172953360, 190248696, 211387440, 237810870, 317081160, 380497392, 475621740, 634162320, 951243480, 1902486960]

約数ペア:

[(1, 1902486960), (2, 951243480), (3, 634162320), (4, 475621740), (5, 380497392), (6, 317081160), (8, 237810870), (9, 211387440), (10, 190248696), (11, 172953360), (12, 158540580), (15, 126832464), (16, 118905435), (18, 105693720), (20, 95124348), (22, 86476680), (24, 79270290), (27, 70462480), (30, 63416232), (33, 57651120), (36, 52846860), (40, 47562174), (44, 43238340), (45, 42277488), (48, 39635145), (54, 35231240), (55, 34590672), (60, 31708116), (66, 28825560), (72, 26423430), (80, 23781087), (88, 21619170), (90, 21138744), (99, 19217040), (108, 17615620), (110, 17295336), (120, 15854058), (132, 14412780), (135, 14092496), (144, 13211715), (165, 11530224), (176, 10809585), (180, 10569372), (198, 9608520), (216, 8807810), (220, 8647668), (240, 7927029), (264, 7206390), (270, 7046248), (297, 6405680), (330, 5765112), (360, 5284686), (396, 4804260), (432, 4403905), (440, 4323834), (495, 3843408), (528, 3603195), (540, 3523124), (594, 3202840), (660, 2882556), (720, 2642343), (792, 2402130), (880, 2161917), (990, 1921704), (1080, 1761562), (1188, 1601420), (1320, 1441278), (1485, 1281136), (1584, 1201065), (1980, 960852), (2160, 880781), (2376, 800710), (2640, 720639), (2970, 640568), (3960, 480426), (4752, 400355), (5940, 320284), (7920, 240213), (11880, 160142), (23760, 80071)]