153447420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 546981120

約数和(自身を除く): 393533700

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, 67, 70, 76, 82, 84, 95, 98, 105, 114, 123, 133, 134, 140, 147, 164, 190, 196, 201, 205, 210, 228, 245, 246, 266, 268, 285, 287, 294, 335, 380, 399, 402, 410, 420, 469, 490, 492, 532, 570, 574, 588, 615, 665, 670, 735, 779, 798, 804, 820, 861, 931, 938, 980, 1005, 1140, 1148, 1230, 1273, 1330, 1340, 1407, 1435, 1470, 1558, 1596, 1722, 1862, 1876, 1995, 2009, 2010, 2337, 2345, 2460, 2546, 2660, 2747, 2793, 2814, 2870, 2940, 3116, 3283, 3444, 3724, 3819, 3895, 3990, 4018, 4020, 4305, 4655, 4674, 4690, 5092, 5453, 5494, 5586, 5628, 5740, 6027, 6365, 6566, 7035, 7638, 7790, 7980, 8036, 8241, 8610, 8911, 9310, 9348, 9380, 9849, 10045, 10906, 10988, 11172, 11685, 12054, 12730, 13132, 13735, 13965, 14070, 15276, 15580, 16359, 16415, 16482, 17220, 17822, 18620, 19095, 19229, 19698, 20090, 21812, 23370, 24108, 25460, 26733, 27265, 27470, 27930, 28140, 30135, 32718, 32830, 32964, 35644, 38171, 38190, 38458, 39396, 40180, 41205, 44555, 46740, 49245, 52193, 53466, 54530, 54940, 55860, 57687, 60270, 62377, 65436, 65660, 76342, 76380, 76916, 81795, 82410, 89110, 96145, 98490, 104386, 106932, 109060, 114513, 115374, 120540, 124754, 133665, 134603, 152684, 156579, 163590, 164820, 178220, 187131, 190855, 192290, 196980, 208772, 229026, 230748, 249508, 260965, 267330, 269206, 288435, 311885, 313158, 327180, 365351, 374262, 381710, 384580, 403809, 458052, 521930, 534660, 538412, 572565, 576870, 623770, 626316, 673015, 730702, 748524, 763420, 782895, 807618, 935655, 1043860, 1096053, 1145130, 1153740, 1247540, 1346030, 1461404, 1565790, 1615236, 1826755, 1871310, 2019045, 2192106, 2290260, 2557457, 2692060, 3131580, 3653510, 3742620, 4038090, 4384212, 5114914, 5480265, 7307020, 7672371, 8076180, 10229828, 10960530, 12787285, 15344742, 21921060, 25574570, 30689484, 38361855, 51149140, 76723710, 153447420]

約数ペア:

[(1, 153447420), (2, 76723710), (3, 51149140), (4, 38361855), (5, 30689484), (6, 25574570), (7, 21921060), (10, 15344742), (12, 12787285), (14, 10960530), (15, 10229828), (19, 8076180), (20, 7672371), (21, 7307020), (28, 5480265), (30, 5114914), (35, 4384212), (38, 4038090), (41, 3742620), (42, 3653510), (49, 3131580), (57, 2692060), (60, 2557457), (67, 2290260), (70, 2192106), (76, 2019045), (82, 1871310), (84, 1826755), (95, 1615236), (98, 1565790), (105, 1461404), (114, 1346030), (123, 1247540), (133, 1153740), (134, 1145130), (140, 1096053), (147, 1043860), (164, 935655), (190, 807618), (196, 782895), (201, 763420), (205, 748524), (210, 730702), (228, 673015), (245, 626316), (246, 623770), (266, 576870), (268, 572565), (285, 538412), (287, 534660), (294, 521930), (335, 458052), (380, 403809), (399, 384580), (402, 381710), (410, 374262), (420, 365351), (469, 327180), (490, 313158), (492, 311885), (532, 288435), (570, 269206), (574, 267330), (588, 260965), (615, 249508), (665, 230748), (670, 229026), (735, 208772), (779, 196980), (798, 192290), (804, 190855), (820, 187131), (861, 178220), (931, 164820), (938, 163590), (980, 156579), (1005, 152684), (1140, 134603), (1148, 133665), (1230, 124754), (1273, 120540), (1330, 115374), (1340, 114513), (1407, 109060), (1435, 106932), (1470, 104386), (1558, 98490), (1596, 96145), (1722, 89110), (1862, 82410), (1876, 81795), (1995, 76916), (2009, 76380), (2010, 76342), (2337, 65660), (2345, 65436), (2460, 62377), (2546, 60270), (2660, 57687), (2747, 55860), (2793, 54940), (2814, 54530), (2870, 53466), (2940, 52193), (3116, 49245), (3283, 46740), (3444, 44555), (3724, 41205), (3819, 40180), (3895, 39396), (3990, 38458), (4018, 38190), (4020, 38171), (4305, 35644), (4655, 32964), (4674, 32830), (4690, 32718), (5092, 30135), (5453, 28140), (5494, 27930), (5586, 27470), (5628, 27265), (5740, 26733), (6027, 25460), (6365, 24108), (6566, 23370), (7035, 21812), (7638, 20090), (7790, 19698), (7980, 19229), (8036, 19095), (8241, 18620), (8610, 17822), (8911, 17220), (9310, 16482), (9348, 16415), (9380, 16359), (9849, 15580), (10045, 15276), (10906, 14070), (10988, 13965), (11172, 13735), (11685, 13132), (12054, 12730)]