1960254660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{27617}}^1$

素因数の和:27662

約数の個数: 144

約数和(自身を含む): 6792702336

約数和(自身を除く): 4832447676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 338, 364, 390, 420, 455, 507, 546, 676, 780, 845, 910, 1014, 1092, 1183, 1365, 1690, 1820, 2028, 2366, 2535, 2730, 3380, 3549, 4732, 5070, 5460, 5915, 7098, 10140, 11830, 14196, 17745, 23660, 27617, 35490, 55234, 70980, 82851, 110468, 138085, 165702, 193319, 276170, 331404, 359021, 386638, 414255, 552340, 579957, 718042, 773276, 828510, 966595, 1077063, 1159914, 1436084, 1657020, 1795105, 1933190, 2154126, 2319828, 2513147, 2899785, 3590210, 3866380, 4308252, 4667273, 5026294, 5385315, 5799570, 7180420, 7539441, 9334546, 10052588, 10770630, 11599140, 12565735, 14001819, 15078882, 18669092, 21541260, 23336365, 25131470, 28003638, 30157764, 32670911, 37697205, 46672730, 50262940, 56007276, 65341822, 70009095, 75394410, 93345460, 98012733, 130683644, 140018190, 150788820, 163354555, 196025466, 280036380, 326709110, 392050932, 490063665, 653418220, 980127330, 1960254660]

約数ペア:

[(1, 1960254660), (2, 980127330), (3, 653418220), (4, 490063665), (5, 392050932), (6, 326709110), (7, 280036380), (10, 196025466), (12, 163354555), (13, 150788820), (14, 140018190), (15, 130683644), (20, 98012733), (21, 93345460), (26, 75394410), (28, 70009095), (30, 65341822), (35, 56007276), (39, 50262940), (42, 46672730), (52, 37697205), (60, 32670911), (65, 30157764), (70, 28003638), (78, 25131470), (84, 23336365), (91, 21541260), (105, 18669092), (130, 15078882), (140, 14001819), (156, 12565735), (169, 11599140), (182, 10770630), (195, 10052588), (210, 9334546), (260, 7539441), (273, 7180420), (338, 5799570), (364, 5385315), (390, 5026294), (420, 4667273), (455, 4308252), (507, 3866380), (546, 3590210), (676, 2899785), (780, 2513147), (845, 2319828), (910, 2154126), (1014, 1933190), (1092, 1795105), (1183, 1657020), (1365, 1436084), (1690, 1159914), (1820, 1077063), (2028, 966595), (2366, 828510), (2535, 773276), (2730, 718042), (3380, 579957), (3549, 552340), (4732, 414255), (5070, 386638), (5460, 359021), (5915, 331404), (7098, 276170), (10140, 193319), (11830, 165702), (14196, 138085), (17745, 110468), (23660, 82851), (27617, 70980), (35490, 55234)]