1015090860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{911}}^1$

素因数の和:1316

約数の個数: 144

約数和(自身を含む): 3318658560

約数和(自身を除く): 2303567700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 379, 420, 490, 588, 735, 758, 911, 980, 1137, 1470, 1516, 1822, 1895, 2274, 2653, 2733, 2940, 3644, 3790, 4548, 4555, 5306, 5466, 5685, 6377, 7580, 7959, 9110, 10612, 10932, 11370, 12754, 13265, 13665, 15918, 18220, 18571, 19131, 22740, 25508, 26530, 27330, 31836, 31885, 37142, 38262, 39795, 44639, 53060, 54660, 55713, 63770, 74284, 76524, 79590, 89278, 92855, 95655, 111426, 127540, 133917, 159180, 178556, 185710, 191310, 222852, 223195, 267834, 278565, 345269, 371420, 382620, 446390, 535668, 557130, 669585, 690538, 892780, 1035807, 1114260, 1339170, 1381076, 1726345, 2071614, 2416883, 2678340, 3452690, 4143228, 4833766, 5179035, 6905380, 7250649, 9667532, 10358070, 12084415, 14501298, 16918181, 20716140, 24168830, 29002596, 33836362, 36253245, 48337660, 50754543, 67672724, 72506490, 84590905, 101509086, 145012980, 169181810, 203018172, 253772715, 338363620, 507545430, 1015090860]

約数ペア:

[(1, 1015090860), (2, 507545430), (3, 338363620), (4, 253772715), (5, 203018172), (6, 169181810), (7, 145012980), (10, 101509086), (12, 84590905), (14, 72506490), (15, 67672724), (20, 50754543), (21, 48337660), (28, 36253245), (30, 33836362), (35, 29002596), (42, 24168830), (49, 20716140), (60, 16918181), (70, 14501298), (84, 12084415), (98, 10358070), (105, 9667532), (140, 7250649), (147, 6905380), (196, 5179035), (210, 4833766), (245, 4143228), (294, 3452690), (379, 2678340), (420, 2416883), (490, 2071614), (588, 1726345), (735, 1381076), (758, 1339170), (911, 1114260), (980, 1035807), (1137, 892780), (1470, 690538), (1516, 669585), (1822, 557130), (1895, 535668), (2274, 446390), (2653, 382620), (2733, 371420), (2940, 345269), (3644, 278565), (3790, 267834), (4548, 223195), (4555, 222852), (5306, 191310), (5466, 185710), (5685, 178556), (6377, 159180), (7580, 133917), (7959, 127540), (9110, 111426), (10612, 95655), (10932, 92855), (11370, 89278), (12754, 79590), (13265, 76524), (13665, 74284), (15918, 63770), (18220, 55713), (18571, 54660), (19131, 53060), (22740, 44639), (25508, 39795), (26530, 38262), (27330, 37142), (31836, 31885)]