2469841020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{1033}}^1$

素因数の和:1444

約数の個数: 144

約数和(自身を含む): 7723235520

約数和(自身を除く): 5253394500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 359, 370, 444, 555, 666, 718, 740, 1033, 1077, 1110, 1332, 1436, 1665, 1795, 2066, 2154, 2220, 3099, 3231, 3330, 3590, 4132, 4308, 5165, 5385, 6198, 6462, 6660, 7180, 9297, 10330, 10770, 12396, 12924, 13283, 15495, 16155, 18594, 20660, 21540, 26566, 30990, 32310, 37188, 38221, 39849, 46485, 53132, 61980, 64620, 66415, 76442, 79698, 92970, 114663, 119547, 132830, 152884, 159396, 185940, 191105, 199245, 229326, 239094, 265660, 343989, 370847, 382210, 398490, 458652, 478188, 573315, 597735, 687978, 741694, 764420, 796980, 1112541, 1146630, 1195470, 1375956, 1483388, 1719945, 1854235, 2225082, 2293260, 2390940, 3337623, 3439890, 3708470, 4450164, 5562705, 6675246, 6879780, 7416940, 11125410, 13350492, 13721339, 16688115, 22250820, 27442678, 33376230, 41164017, 54885356, 66752460, 68606695, 82328034, 123492051, 137213390, 164656068, 205820085, 246984102, 274426780, 411640170, 493968204, 617460255, 823280340, 1234920510, 2469841020]

約数ペア:

[(1, 2469841020), (2, 1234920510), (3, 823280340), (4, 617460255), (5, 493968204), (6, 411640170), (9, 274426780), (10, 246984102), (12, 205820085), (15, 164656068), (18, 137213390), (20, 123492051), (30, 82328034), (36, 68606695), (37, 66752460), (45, 54885356), (60, 41164017), (74, 33376230), (90, 27442678), (111, 22250820), (148, 16688115), (180, 13721339), (185, 13350492), (222, 11125410), (333, 7416940), (359, 6879780), (370, 6675246), (444, 5562705), (555, 4450164), (666, 3708470), (718, 3439890), (740, 3337623), (1033, 2390940), (1077, 2293260), (1110, 2225082), (1332, 1854235), (1436, 1719945), (1665, 1483388), (1795, 1375956), (2066, 1195470), (2154, 1146630), (2220, 1112541), (3099, 796980), (3231, 764420), (3330, 741694), (3590, 687978), (4132, 597735), (4308, 573315), (5165, 478188), (5385, 458652), (6198, 398490), (6462, 382210), (6660, 370847), (7180, 343989), (9297, 265660), (10330, 239094), (10770, 229326), (12396, 199245), (12924, 191105), (13283, 185940), (15495, 159396), (16155, 152884), (18594, 132830), (20660, 119547), (21540, 114663), (26566, 92970), (30990, 79698), (32310, 76442), (37188, 66415), (38221, 64620), (39849, 61980), (46485, 53132)]