326975940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3541}}^1$

素因数の和:3584

約数の個数: 144

約数和(自身を含む): 1083001920

約数和(自身を除く): 756025980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 684, 810, 855, 972, 1026, 1140, 1215, 1539, 1620, 1710, 2052, 2430, 2565, 3078, 3420, 3541, 4617, 4860, 5130, 6156, 7082, 7695, 9234, 10260, 10623, 14164, 15390, 17705, 18468, 21246, 23085, 30780, 31869, 35410, 42492, 46170, 53115, 63738, 67279, 70820, 92340, 95607, 106230, 127476, 134558, 159345, 191214, 201837, 212460, 269116, 286821, 318690, 336395, 382428, 403674, 478035, 573642, 605511, 637380, 672790, 807348, 860463, 956070, 1009185, 1147284, 1211022, 1345580, 1434105, 1720926, 1816533, 1912140, 2018370, 2422044, 2868210, 3027555, 3441852, 3633066, 4036740, 4302315, 5449599, 5736420, 6055110, 7266132, 8604630, 9082665, 10899198, 12110220, 16348797, 17209260, 18165330, 21798396, 27247995, 32697594, 36330660, 54495990, 65395188, 81743985, 108991980, 163487970, 326975940]

約数ペア:

[(1, 326975940), (2, 163487970), (3, 108991980), (4, 81743985), (5, 65395188), (6, 54495990), (9, 36330660), (10, 32697594), (12, 27247995), (15, 21798396), (18, 18165330), (19, 17209260), (20, 16348797), (27, 12110220), (30, 10899198), (36, 9082665), (38, 8604630), (45, 7266132), (54, 6055110), (57, 5736420), (60, 5449599), (76, 4302315), (81, 4036740), (90, 3633066), (95, 3441852), (108, 3027555), (114, 2868210), (135, 2422044), (162, 2018370), (171, 1912140), (180, 1816533), (190, 1720926), (228, 1434105), (243, 1345580), (270, 1211022), (285, 1147284), (324, 1009185), (342, 956070), (380, 860463), (405, 807348), (486, 672790), (513, 637380), (540, 605511), (570, 573642), (684, 478035), (810, 403674), (855, 382428), (972, 336395), (1026, 318690), (1140, 286821), (1215, 269116), (1539, 212460), (1620, 201837), (1710, 191214), (2052, 159345), (2430, 134558), (2565, 127476), (3078, 106230), (3420, 95607), (3541, 92340), (4617, 70820), (4860, 67279), (5130, 63738), (6156, 53115), (7082, 46170), (7695, 42492), (9234, 35410), (10260, 31869), (10623, 30780), (14164, 23085), (15390, 21246), (17705, 18468)]