2155134660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{941}}^1$

素因数の和:1027

約数の個数: 288

約数和(自身を含む): 7577297280

約数和(自身を除く): 5422162620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 41, 42, 49, 57, 60, 70, 76, 82, 84, 95, 98, 105, 114, 123, 133, 140, 147, 164, 190, 196, 205, 210, 228, 245, 246, 266, 285, 287, 294, 380, 399, 410, 420, 490, 492, 532, 570, 574, 588, 615, 665, 735, 779, 798, 820, 861, 931, 941, 980, 1140, 1148, 1230, 1330, 1435, 1470, 1558, 1596, 1722, 1862, 1882, 1995, 2009, 2337, 2460, 2660, 2793, 2823, 2870, 2940, 3116, 3444, 3724, 3764, 3895, 3990, 4018, 4305, 4655, 4674, 4705, 5453, 5586, 5646, 5740, 6027, 6587, 7790, 7980, 8036, 8610, 9310, 9348, 9410, 10045, 10906, 11172, 11292, 11685, 12054, 13174, 13965, 14115, 15580, 16359, 17220, 17879, 18620, 18820, 19761, 20090, 21812, 23370, 24108, 26348, 27265, 27930, 28230, 30135, 32718, 32935, 35758, 38171, 38581, 39522, 40180, 46109, 46740, 53637, 54530, 55860, 56460, 60270, 65436, 65870, 71516, 76342, 77162, 79044, 81795, 89395, 92218, 98805, 107274, 109060, 114513, 115743, 120540, 125153, 131740, 138327, 152684, 154324, 163590, 178790, 184436, 190855, 192905, 197610, 214548, 229026, 230545, 231486, 250306, 268185, 270067, 276654, 327180, 357580, 375459, 381710, 385810, 395220, 458052, 461090, 462972, 500612, 536370, 540134, 553308, 572565, 578715, 625765, 691635, 733039, 750918, 763420, 771620, 810201, 876071, 922180, 1072740, 1080268, 1145130, 1157430, 1251530, 1350335, 1383270, 1466078, 1501836, 1620402, 1752142, 1877295, 1890469, 2199117, 2290260, 2314860, 2503060, 2628213, 2700670, 2766540, 2932156, 3240804, 3504284, 3665195, 3754590, 3780938, 4051005, 4380355, 4398234, 5131273, 5256426, 5401340, 5671407, 7330390, 7509180, 7561876, 8102010, 8760710, 8796468, 9452345, 10262546, 10512852, 10995585, 11342814, 13141065, 14660780, 15393819, 16204020, 17521420, 18904690, 20525092, 21991170, 22685628, 25656365, 26282130, 28357035, 30787638, 35918911, 37809380, 43982340, 51312730, 52564260, 56714070, 61575276, 71837822, 76969095, 102625460, 107756733, 113428140, 143675644, 153938190, 179594555, 215513466, 307876380, 359189110, 431026932, 538783665, 718378220, 1077567330, 2155134660]

約数ペア:

[(1, 2155134660), (2, 1077567330), (3, 718378220), (4, 538783665), (5, 431026932), (6, 359189110), (7, 307876380), (10, 215513466), (12, 179594555), (14, 153938190), (15, 143675644), (19, 113428140), (20, 107756733), (21, 102625460), (28, 76969095), (30, 71837822), (35, 61575276), (38, 56714070), (41, 52564260), (42, 51312730), (49, 43982340), (57, 37809380), (60, 35918911), (70, 30787638), (76, 28357035), (82, 26282130), (84, 25656365), (95, 22685628), (98, 21991170), (105, 20525092), (114, 18904690), (123, 17521420), (133, 16204020), (140, 15393819), (147, 14660780), (164, 13141065), (190, 11342814), (196, 10995585), (205, 10512852), (210, 10262546), (228, 9452345), (245, 8796468), (246, 8760710), (266, 8102010), (285, 7561876), (287, 7509180), (294, 7330390), (380, 5671407), (399, 5401340), (410, 5256426), (420, 5131273), (490, 4398234), (492, 4380355), (532, 4051005), (570, 3780938), (574, 3754590), (588, 3665195), (615, 3504284), (665, 3240804), (735, 2932156), (779, 2766540), (798, 2700670), (820, 2628213), (861, 2503060), (931, 2314860), (941, 2290260), (980, 2199117), (1140, 1890469), (1148, 1877295), (1230, 1752142), (1330, 1620402), (1435, 1501836), (1470, 1466078), (1558, 1383270), (1596, 1350335), (1722, 1251530), (1862, 1157430), (1882, 1145130), (1995, 1080268), (2009, 1072740), (2337, 922180), (2460, 876071), (2660, 810201), (2793, 771620), (2823, 763420), (2870, 750918), (2940, 733039), (3116, 691635), (3444, 625765), (3724, 578715), (3764, 572565), (3895, 553308), (3990, 540134), (4018, 536370), (4305, 500612), (4655, 462972), (4674, 461090), (4705, 458052), (5453, 395220), (5586, 385810), (5646, 381710), (5740, 375459), (6027, 357580), (6587, 327180), (7790, 276654), (7980, 270067), (8036, 268185), (8610, 250306), (9310, 231486), (9348, 230545), (9410, 229026), (10045, 214548), (10906, 197610), (11172, 192905), (11292, 190855), (11685, 184436), (12054, 178790), (13174, 163590), (13965, 154324), (14115, 152684), (15580, 138327), (16359, 131740), (17220, 125153), (17879, 120540), (18620, 115743), (18820, 114513), (19761, 109060), (20090, 107274), (21812, 98805), (23370, 92218), (24108, 89395), (26348, 81795), (27265, 79044), (27930, 77162), (28230, 76342), (30135, 71516), (32718, 65870), (32935, 65436), (35758, 60270), (38171, 56460), (38581, 55860), (39522, 54530), (40180, 53637), (46109, 46740)]