8355398940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{1549}}^1$

素因数の和:3001

約数の個数: 192

約数和(自身を含む): 29748096000

約数和(自身を除く): 21392697060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1427, 1549, 1890, 2854, 3098, 3780, 4281, 4647, 5708, 6196, 7135, 7745, 8562, 9294, 9989, 10843, 12843, 13941, 14270, 15490, 17124, 18588, 19978, 21405, 21686, 23235, 25686, 27882, 28540, 29967, 30980, 32529, 38529, 39956, 41823, 42810, 43372, 46470, 49945, 51372, 54215, 55764, 59934, 64215, 65058, 69705, 77058, 83646, 85620, 89901, 92940, 97587, 99890, 108430, 119868, 128430, 130116, 139410, 149835, 154116, 162645, 167292, 179802, 192645, 195174, 199780, 209115, 216860, 256860, 269703, 278820, 292761, 299670, 325290, 359604, 385290, 390348, 418230, 449505, 487935, 539406, 585522, 599340, 650580, 770580, 836460, 899010, 975870, 1078812, 1171044, 1348515, 1463805, 1798020, 1951740, 2210423, 2697030, 2927610, 4420846, 5394060, 5855220, 6631269, 8841692, 11052115, 13262538, 15472961, 19893807, 22104230, 26525076, 30945922, 33156345, 39787614, 44208460, 46418883, 59681421, 61891844, 66312690, 77364805, 79575228, 92837766, 99469035, 119362842, 132625380, 139256649, 154729610, 185675532, 198938070, 232094415, 238725684, 278513298, 298407105, 309459220, 397876140, 417769947, 464188830, 557026596, 596814210, 696283245, 835539894, 928377660, 1193628420, 1392566490, 1671079788, 2088849735, 2785132980, 4177699470, 8355398940]

約数ペア:

[(1, 8355398940), (2, 4177699470), (3, 2785132980), (4, 2088849735), (5, 1671079788), (6, 1392566490), (7, 1193628420), (9, 928377660), (10, 835539894), (12, 696283245), (14, 596814210), (15, 557026596), (18, 464188830), (20, 417769947), (21, 397876140), (27, 309459220), (28, 298407105), (30, 278513298), (35, 238725684), (36, 232094415), (42, 198938070), (45, 185675532), (54, 154729610), (60, 139256649), (63, 132625380), (70, 119362842), (84, 99469035), (90, 92837766), (105, 79575228), (108, 77364805), (126, 66312690), (135, 61891844), (140, 59681421), (180, 46418883), (189, 44208460), (210, 39787614), (252, 33156345), (270, 30945922), (315, 26525076), (378, 22104230), (420, 19893807), (540, 15472961), (630, 13262538), (756, 11052115), (945, 8841692), (1260, 6631269), (1427, 5855220), (1549, 5394060), (1890, 4420846), (2854, 2927610), (3098, 2697030), (3780, 2210423), (4281, 1951740), (4647, 1798020), (5708, 1463805), (6196, 1348515), (7135, 1171044), (7745, 1078812), (8562, 975870), (9294, 899010), (9989, 836460), (10843, 770580), (12843, 650580), (13941, 599340), (14270, 585522), (15490, 539406), (17124, 487935), (18588, 449505), (19978, 418230), (21405, 390348), (21686, 385290), (23235, 359604), (25686, 325290), (27882, 299670), (28540, 292761), (29967, 278820), (30980, 269703), (32529, 256860), (38529, 216860), (39956, 209115), (41823, 199780), (42810, 195174), (43372, 192645), (46470, 179802), (49945, 167292), (51372, 162645), (54215, 154116), (55764, 149835), (59934, 139410), (64215, 130116), (65058, 128430), (69705, 119868), (77058, 108430), (83646, 99890), (85620, 97587), (89901, 92940)]