12423623640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1\times {\mathrm{1721}}^1$

素因数の和:3177

約数の個数: 128

約数和(自身を含む): 38187072000

約数和(自身を除く): 25763448360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1399, 1720, 1721, 2580, 2798, 3442, 4197, 5160, 5163, 5596, 6884, 6995, 8394, 8605, 10326, 11192, 13768, 13990, 16788, 17210, 20652, 20985, 25815, 27980, 33576, 34420, 41304, 41970, 51630, 55960, 60157, 68840, 74003, 83940, 103260, 120314, 148006, 167880, 180471, 206520, 222009, 240628, 296012, 300785, 360942, 370015, 444018, 481256, 592024, 601570, 721884, 740030, 888036, 902355, 1110045, 1203140, 1443768, 1480060, 1776072, 1804710, 2220090, 2406280, 2407679, 2960120, 3609420, 4440180, 4815358, 7218840, 7223037, 8880360, 9630716, 12038395, 14446074, 19261432, 24076790, 28892148, 36115185, 48153580, 57784296, 72230370, 96307160, 103530197, 144460740, 207060394, 288921480, 310590591, 414120788, 517650985, 621181182, 828241576, 1035301970, 1242362364, 1552952955, 2070603940, 2484724728, 3105905910, 4141207880, 6211811820, 12423623640]

約数ペア:

[(1, 12423623640), (2, 6211811820), (3, 4141207880), (4, 3105905910), (5, 2484724728), (6, 2070603940), (8, 1552952955), (10, 1242362364), (12, 1035301970), (15, 828241576), (20, 621181182), (24, 517650985), (30, 414120788), (40, 310590591), (43, 288921480), (60, 207060394), (86, 144460740), (120, 103530197), (129, 96307160), (172, 72230370), (215, 57784296), (258, 48153580), (344, 36115185), (430, 28892148), (516, 24076790), (645, 19261432), (860, 14446074), (1032, 12038395), (1290, 9630716), (1399, 8880360), (1720, 7223037), (1721, 7218840), (2580, 4815358), (2798, 4440180), (3442, 3609420), (4197, 2960120), (5160, 2407679), (5163, 2406280), (5596, 2220090), (6884, 1804710), (6995, 1776072), (8394, 1480060), (8605, 1443768), (10326, 1203140), (11192, 1110045), (13768, 902355), (13990, 888036), (16788, 740030), (17210, 721884), (20652, 601570), (20985, 592024), (25815, 481256), (27980, 444018), (33576, 370015), (34420, 360942), (41304, 300785), (41970, 296012), (51630, 240628), (55960, 222009), (60157, 206520), (68840, 180471), (74003, 167880), (83940, 148006), (103260, 120314)]