42238140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 192

約数和(自身を含む): 146227200

約数和(自身を除く): 103989060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 67, 70, 76, 79, 84, 95, 105, 114, 133, 134, 140, 158, 190, 201, 210, 228, 237, 266, 268, 285, 316, 335, 380, 395, 399, 402, 420, 469, 474, 532, 553, 570, 665, 670, 790, 798, 804, 938, 948, 1005, 1106, 1140, 1185, 1273, 1330, 1340, 1407, 1501, 1580, 1596, 1659, 1876, 1995, 2010, 2212, 2345, 2370, 2546, 2660, 2765, 2814, 3002, 3318, 3819, 3990, 4020, 4503, 4690, 4740, 5092, 5293, 5530, 5628, 6004, 6365, 6636, 7035, 7505, 7638, 7980, 8295, 8911, 9006, 9380, 10507, 10586, 11060, 12730, 14070, 15010, 15276, 15879, 16590, 17822, 18012, 19095, 21014, 21172, 22515, 25460, 26465, 26733, 28140, 30020, 31521, 31758, 33180, 35644, 37051, 38190, 42028, 44555, 45030, 52535, 52930, 53466, 63042, 63516, 74102, 76380, 79395, 89110, 90060, 100567, 105070, 105860, 106932, 111153, 126084, 133665, 148204, 157605, 158790, 178220, 185255, 201134, 210140, 222306, 267330, 301701, 315210, 317580, 370510, 402268, 444612, 502835, 534660, 555765, 603402, 630420, 703969, 741020, 1005670, 1111530, 1206804, 1407938, 1508505, 2011340, 2111907, 2223060, 2815876, 3017010, 3519845, 4223814, 6034020, 7039690, 8447628, 10559535, 14079380, 21119070, 42238140]

約数ペア:

[(1, 42238140), (2, 21119070), (3, 14079380), (4, 10559535), (5, 8447628), (6, 7039690), (7, 6034020), (10, 4223814), (12, 3519845), (14, 3017010), (15, 2815876), (19, 2223060), (20, 2111907), (21, 2011340), (28, 1508505), (30, 1407938), (35, 1206804), (38, 1111530), (42, 1005670), (57, 741020), (60, 703969), (67, 630420), (70, 603402), (76, 555765), (79, 534660), (84, 502835), (95, 444612), (105, 402268), (114, 370510), (133, 317580), (134, 315210), (140, 301701), (158, 267330), (190, 222306), (201, 210140), (210, 201134), (228, 185255), (237, 178220), (266, 158790), (268, 157605), (285, 148204), (316, 133665), (335, 126084), (380, 111153), (395, 106932), (399, 105860), (402, 105070), (420, 100567), (469, 90060), (474, 89110), (532, 79395), (553, 76380), (570, 74102), (665, 63516), (670, 63042), (790, 53466), (798, 52930), (804, 52535), (938, 45030), (948, 44555), (1005, 42028), (1106, 38190), (1140, 37051), (1185, 35644), (1273, 33180), (1330, 31758), (1340, 31521), (1407, 30020), (1501, 28140), (1580, 26733), (1596, 26465), (1659, 25460), (1876, 22515), (1995, 21172), (2010, 21014), (2212, 19095), (2345, 18012), (2370, 17822), (2546, 16590), (2660, 15879), (2765, 15276), (2814, 15010), (3002, 14070), (3318, 12730), (3819, 11060), (3990, 10586), (4020, 10507), (4503, 9380), (4690, 9006), (4740, 8911), (5092, 8295), (5293, 7980), (5530, 7638), (5628, 7505), (6004, 7035), (6365, 6636)]