426877560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:403

約数の個数: 256

約数和(自身を含む): 1524096000

約数和(自身を除く): 1097218440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 71, 72, 76, 90, 95, 108, 114, 120, 135, 142, 152, 171, 180, 190, 213, 216, 228, 270, 284, 285, 293, 342, 355, 360, 380, 426, 456, 513, 540, 568, 570, 586, 639, 684, 710, 760, 852, 855, 879, 1026, 1065, 1080, 1140, 1172, 1278, 1349, 1368, 1420, 1465, 1704, 1710, 1758, 1917, 2052, 2130, 2280, 2344, 2556, 2565, 2637, 2698, 2840, 2930, 3195, 3420, 3516, 3834, 4047, 4104, 4260, 4395, 5112, 5130, 5274, 5396, 5567, 5860, 6390, 6745, 6840, 7032, 7668, 7911, 8094, 8520, 8790, 9585, 10260, 10548, 10792, 11134, 11720, 12141, 12780, 13185, 13490, 15336, 15822, 16188, 16701, 17580, 19170, 20235, 20520, 20803, 21096, 22268, 24282, 25560, 26370, 26980, 27835, 31644, 32376, 33402, 35160, 36423, 38340, 39555, 40470, 41606, 44536, 48564, 50103, 52740, 53960, 55670, 60705, 62409, 63288, 66804, 72846, 76680, 79110, 80940, 83212, 83505, 97128, 100206, 104015, 105480, 111340, 121410, 124818, 133608, 145692, 150309, 158220, 161880, 166424, 167010, 182115, 187227, 200412, 208030, 222680, 242820, 249636, 250515, 291384, 300618, 312045, 316440, 334020, 364230, 374454, 395257, 400824, 416060, 485640, 499272, 501030, 561681, 601236, 624090, 668040, 728460, 748908, 751545, 790514, 832120, 936135, 1002060, 1123362, 1185771, 1202472, 1248180, 1456920, 1497816, 1503090, 1581028, 1872270, 1976285, 2004120, 2246724, 2371542, 2496360, 2808405, 3006180, 3162056, 3557313, 3744540, 3952570, 4493448, 4743084, 5616810, 5928855, 6012360, 7114626, 7489080, 7905140, 9486168, 10671939, 11233620, 11857710, 14229252, 15810280, 17786565, 21343878, 22467240, 23715420, 28458504, 35573130, 42687756, 47430840, 53359695, 71146260, 85375512, 106719390, 142292520, 213438780, 426877560]

約数ペア:

[(1, 426877560), (2, 213438780), (3, 142292520), (4, 106719390), (5, 85375512), (6, 71146260), (8, 53359695), (9, 47430840), (10, 42687756), (12, 35573130), (15, 28458504), (18, 23715420), (19, 22467240), (20, 21343878), (24, 17786565), (27, 15810280), (30, 14229252), (36, 11857710), (38, 11233620), (40, 10671939), (45, 9486168), (54, 7905140), (57, 7489080), (60, 7114626), (71, 6012360), (72, 5928855), (76, 5616810), (90, 4743084), (95, 4493448), (108, 3952570), (114, 3744540), (120, 3557313), (135, 3162056), (142, 3006180), (152, 2808405), (171, 2496360), (180, 2371542), (190, 2246724), (213, 2004120), (216, 1976285), (228, 1872270), (270, 1581028), (284, 1503090), (285, 1497816), (293, 1456920), (342, 1248180), (355, 1202472), (360, 1185771), (380, 1123362), (426, 1002060), (456, 936135), (513, 832120), (540, 790514), (568, 751545), (570, 748908), (586, 728460), (639, 668040), (684, 624090), (710, 601236), (760, 561681), (852, 501030), (855, 499272), (879, 485640), (1026, 416060), (1065, 400824), (1080, 395257), (1140, 374454), (1172, 364230), (1278, 334020), (1349, 316440), (1368, 312045), (1420, 300618), (1465, 291384), (1704, 250515), (1710, 249636), (1758, 242820), (1917, 222680), (2052, 208030), (2130, 200412), (2280, 187227), (2344, 182115), (2556, 167010), (2565, 166424), (2637, 161880), (2698, 158220), (2840, 150309), (2930, 145692), (3195, 133608), (3420, 124818), (3516, 121410), (3834, 111340), (4047, 105480), (4104, 104015), (4260, 100206), (4395, 97128), (5112, 83505), (5130, 83212), (5274, 80940), (5396, 79110), (5567, 76680), (5860, 72846), (6390, 66804), (6745, 63288), (6840, 62409), (7032, 60705), (7668, 55670), (7911, 53960), (8094, 52740), (8520, 50103), (8790, 48564), (9585, 44536), (10260, 41606), (10548, 40470), (10792, 39555), (11134, 38340), (11720, 36423), (12141, 35160), (12780, 33402), (13185, 32376), (13490, 31644), (15336, 27835), (15822, 26980), (16188, 26370), (16701, 25560), (17580, 24282), (19170, 22268), (20235, 21096), (20520, 20803)]