2021893380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{983}}^1$

素因数の和:1307

約数の個数: 192

約数和(自身を含む): 6804241920

約数和(自身を除く): 4782348540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 293, 351, 390, 468, 540, 585, 586, 702, 780, 879, 983, 1170, 1172, 1404, 1465, 1755, 1758, 1966, 2340, 2637, 2930, 2949, 3510, 3516, 3809, 3932, 4395, 4915, 5274, 5860, 5898, 7020, 7618, 7911, 8790, 8847, 9830, 10548, 11427, 11796, 12779, 13185, 14745, 15236, 15822, 17580, 17694, 19045, 19660, 22854, 25558, 26370, 26541, 29490, 31644, 34281, 35388, 38090, 38337, 39555, 44235, 45708, 51116, 52740, 53082, 57135, 58980, 63895, 68562, 76180, 76674, 79110, 88470, 102843, 106164, 114270, 115011, 127790, 132705, 137124, 153348, 158220, 171405, 176940, 191685, 205686, 228540, 230022, 255580, 265410, 288019, 342810, 345033, 383370, 411372, 460044, 514215, 530820, 575055, 576038, 685620, 690066, 766740, 864057, 1028430, 1150110, 1152076, 1380132, 1440095, 1725165, 1728114, 2056860, 2300220, 2592171, 2880190, 3450330, 3456228, 3744247, 4320285, 5184342, 5760380, 6900660, 7488494, 7776513, 8640570, 10368684, 11232741, 12960855, 14976988, 15553026, 17281140, 18721235, 22465482, 25921710, 31106052, 33698223, 37442470, 38882565, 44930964, 51843420, 56163705, 67396446, 74884940, 77765130, 101094669, 112327410, 134792892, 155530260, 168491115, 202189338, 224654820, 336982230, 404378676, 505473345, 673964460, 1010946690, 2021893380]

約数ペア:

[(1, 2021893380), (2, 1010946690), (3, 673964460), (4, 505473345), (5, 404378676), (6, 336982230), (9, 224654820), (10, 202189338), (12, 168491115), (13, 155530260), (15, 134792892), (18, 112327410), (20, 101094669), (26, 77765130), (27, 74884940), (30, 67396446), (36, 56163705), (39, 51843420), (45, 44930964), (52, 38882565), (54, 37442470), (60, 33698223), (65, 31106052), (78, 25921710), (90, 22465482), (108, 18721235), (117, 17281140), (130, 15553026), (135, 14976988), (156, 12960855), (180, 11232741), (195, 10368684), (234, 8640570), (260, 7776513), (270, 7488494), (293, 6900660), (351, 5760380), (390, 5184342), (468, 4320285), (540, 3744247), (585, 3456228), (586, 3450330), (702, 2880190), (780, 2592171), (879, 2300220), (983, 2056860), (1170, 1728114), (1172, 1725165), (1404, 1440095), (1465, 1380132), (1755, 1152076), (1758, 1150110), (1966, 1028430), (2340, 864057), (2637, 766740), (2930, 690066), (2949, 685620), (3510, 576038), (3516, 575055), (3809, 530820), (3932, 514215), (4395, 460044), (4915, 411372), (5274, 383370), (5860, 345033), (5898, 342810), (7020, 288019), (7618, 265410), (7911, 255580), (8790, 230022), (8847, 228540), (9830, 205686), (10548, 191685), (11427, 176940), (11796, 171405), (12779, 158220), (13185, 153348), (14745, 137124), (15236, 132705), (15822, 127790), (17580, 115011), (17694, 114270), (19045, 106164), (19660, 102843), (22854, 88470), (25558, 79110), (26370, 76674), (26541, 76180), (29490, 68562), (31644, 63895), (34281, 58980), (35388, 57135), (38090, 53082), (38337, 52740), (39555, 51116), (44235, 45708)]