2061541260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1889}}^1$

素因数の和:1997

約数の個数: 192

約数和(自身を含む): 6706022400

約数和(自身を除く): 4644481140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 47, 54, 60, 86, 90, 94, 108, 129, 135, 141, 172, 180, 188, 215, 235, 258, 270, 282, 387, 423, 430, 470, 516, 540, 564, 645, 705, 774, 846, 860, 940, 1161, 1269, 1290, 1410, 1548, 1692, 1889, 1935, 2021, 2115, 2322, 2538, 2580, 2820, 3778, 3870, 4042, 4230, 4644, 5076, 5667, 5805, 6063, 6345, 7556, 7740, 8084, 8460, 9445, 10105, 11334, 11610, 12126, 12690, 17001, 18189, 18890, 20210, 22668, 23220, 24252, 25380, 28335, 30315, 34002, 36378, 37780, 40420, 51003, 54567, 56670, 60630, 68004, 72756, 81227, 85005, 88783, 90945, 102006, 109134, 113340, 121260, 162454, 170010, 177566, 181890, 204012, 218268, 243681, 255015, 266349, 272835, 324908, 340020, 355132, 363780, 406135, 443915, 487362, 510030, 532698, 545670, 731043, 799047, 812270, 887830, 974724, 1020060, 1065396, 1091340, 1218405, 1331745, 1462086, 1598094, 1624540, 1775660, 2193129, 2397141, 2436810, 2663490, 2924172, 3196188, 3655215, 3817669, 3995235, 4386258, 4794282, 4873620, 5326980, 7310430, 7635338, 7990470, 8772516, 9588564, 10965645, 11453007, 11985705, 14620860, 15270676, 15980940, 19088345, 21931290, 22906014, 23971410, 34359021, 38176690, 43862580, 45812028, 47942820, 57265035, 68718042, 76353380, 103077063, 114530070, 137436084, 171795105, 206154126, 229060140, 343590210, 412308252, 515385315, 687180420, 1030770630, 2061541260]

約数ペア:

[(1, 2061541260), (2, 1030770630), (3, 687180420), (4, 515385315), (5, 412308252), (6, 343590210), (9, 229060140), (10, 206154126), (12, 171795105), (15, 137436084), (18, 114530070), (20, 103077063), (27, 76353380), (30, 68718042), (36, 57265035), (43, 47942820), (45, 45812028), (47, 43862580), (54, 38176690), (60, 34359021), (86, 23971410), (90, 22906014), (94, 21931290), (108, 19088345), (129, 15980940), (135, 15270676), (141, 14620860), (172, 11985705), (180, 11453007), (188, 10965645), (215, 9588564), (235, 8772516), (258, 7990470), (270, 7635338), (282, 7310430), (387, 5326980), (423, 4873620), (430, 4794282), (470, 4386258), (516, 3995235), (540, 3817669), (564, 3655215), (645, 3196188), (705, 2924172), (774, 2663490), (846, 2436810), (860, 2397141), (940, 2193129), (1161, 1775660), (1269, 1624540), (1290, 1598094), (1410, 1462086), (1548, 1331745), (1692, 1218405), (1889, 1091340), (1935, 1065396), (2021, 1020060), (2115, 974724), (2322, 887830), (2538, 812270), (2580, 799047), (2820, 731043), (3778, 545670), (3870, 532698), (4042, 510030), (4230, 487362), (4644, 443915), (5076, 406135), (5667, 363780), (5805, 355132), (6063, 340020), (6345, 324908), (7556, 272835), (7740, 266349), (8084, 255015), (8460, 243681), (9445, 218268), (10105, 204012), (11334, 181890), (11610, 177566), (12126, 170010), (12690, 162454), (17001, 121260), (18189, 113340), (18890, 109134), (20210, 102006), (22668, 90945), (23220, 88783), (24252, 85005), (25380, 81227), (28335, 72756), (30315, 68004), (34002, 60630), (36378, 56670), (37780, 54567), (40420, 51003)]