155318730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 468840960

約数和(自身を除く): 313522230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 67, 70, 83, 95, 98, 105, 114, 133, 134, 147, 166, 190, 201, 210, 245, 249, 266, 285, 294, 335, 399, 402, 415, 469, 490, 498, 570, 581, 665, 670, 735, 798, 830, 931, 938, 1005, 1162, 1245, 1273, 1330, 1407, 1470, 1577, 1743, 1862, 1995, 2010, 2345, 2490, 2546, 2793, 2814, 2905, 3154, 3283, 3486, 3819, 3990, 4067, 4655, 4690, 4731, 5561, 5586, 5810, 6365, 6566, 7035, 7638, 7885, 8134, 8715, 8911, 9310, 9462, 9849, 11039, 11122, 12201, 12730, 13965, 14070, 15770, 16415, 16683, 17430, 17822, 19095, 19698, 20335, 22078, 23655, 24402, 26733, 27805, 27930, 32830, 33117, 33366, 38190, 38927, 40670, 44555, 47310, 49245, 53466, 55195, 55610, 61005, 62377, 66234, 77273, 77854, 83415, 89110, 98490, 105659, 110390, 116781, 122010, 124754, 133665, 154546, 165585, 166830, 187131, 194635, 211318, 231819, 233562, 267330, 272489, 311885, 316977, 331170, 374262, 386365, 389270, 463638, 528295, 544978, 583905, 623770, 633954, 739613, 772730, 817467, 935655, 1056590, 1159095, 1167810, 1362445, 1479226, 1584885, 1634934, 1871310, 2218839, 2318190, 2724890, 3169770, 3698065, 4087335, 4437678, 5177291, 7396130, 8174670, 10354582, 11094195, 15531873, 22188390, 25886455, 31063746, 51772910, 77659365, 155318730]

約数ペア:

[(1, 155318730), (2, 77659365), (3, 51772910), (5, 31063746), (6, 25886455), (7, 22188390), (10, 15531873), (14, 11094195), (15, 10354582), (19, 8174670), (21, 7396130), (30, 5177291), (35, 4437678), (38, 4087335), (42, 3698065), (49, 3169770), (57, 2724890), (67, 2318190), (70, 2218839), (83, 1871310), (95, 1634934), (98, 1584885), (105, 1479226), (114, 1362445), (133, 1167810), (134, 1159095), (147, 1056590), (166, 935655), (190, 817467), (201, 772730), (210, 739613), (245, 633954), (249, 623770), (266, 583905), (285, 544978), (294, 528295), (335, 463638), (399, 389270), (402, 386365), (415, 374262), (469, 331170), (490, 316977), (498, 311885), (570, 272489), (581, 267330), (665, 233562), (670, 231819), (735, 211318), (798, 194635), (830, 187131), (931, 166830), (938, 165585), (1005, 154546), (1162, 133665), (1245, 124754), (1273, 122010), (1330, 116781), (1407, 110390), (1470, 105659), (1577, 98490), (1743, 89110), (1862, 83415), (1995, 77854), (2010, 77273), (2345, 66234), (2490, 62377), (2546, 61005), (2793, 55610), (2814, 55195), (2905, 53466), (3154, 49245), (3283, 47310), (3486, 44555), (3819, 40670), (3990, 38927), (4067, 38190), (4655, 33366), (4690, 33117), (4731, 32830), (5561, 27930), (5586, 27805), (5810, 26733), (6365, 24402), (6566, 23655), (7035, 22078), (7638, 20335), (7885, 19698), (8134, 19095), (8715, 17822), (8911, 17430), (9310, 16683), (9462, 16415), (9849, 15770), (11039, 14070), (11122, 13965), (12201, 12730)]