3478146840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72643}}^1$

素因数の和:72686

約数の個数: 192

約数和(自身を含む): 13598956800

約数和(自身を除く): 10120809960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5985, 6840, 7980, 9576, 11970, 15960, 23940, 47880, 72643, 145286, 217929, 290572, 363215, 435858, 508501, 581144, 653787, 726430, 871716, 1017002, 1089645, 1307574, 1380217, 1452860, 1525503, 1743432, 2034004, 2179290, 2542505, 2615148, 2760434, 2905720, 3051006, 3268935, 4068008, 4140651, 4358580, 4576509, 5085010, 5230296, 5520868, 6102012, 6537870, 6901085, 7627515, 8281302, 8717160, 9153018, 9661519, 10170020, 11041736, 12204024, 12421953, 13075740, 13802170, 15255030, 16562604, 18306036, 19323038, 20340040, 20703255, 22882545, 24843906, 26151480, 27604340, 28984557, 30510060, 33125208, 36612072, 38646076, 41406510, 45765090, 48307595, 49687812, 55208680, 57969114, 61020120, 62109765, 77292152, 82813020, 86953671, 91530180, 96615190, 99375624, 115938228, 124219530, 144922785, 165626040, 173907342, 183060360, 193230380, 231876456, 248439060, 289845570, 347814684, 386460760, 434768355, 496878120, 579691140, 695629368, 869536710, 1159382280, 1739073420, 3478146840]

約数ペア:

[(1, 3478146840), (2, 1739073420), (3, 1159382280), (4, 869536710), (5, 695629368), (6, 579691140), (7, 496878120), (8, 434768355), (9, 386460760), (10, 347814684), (12, 289845570), (14, 248439060), (15, 231876456), (18, 193230380), (19, 183060360), (20, 173907342), (21, 165626040), (24, 144922785), (28, 124219530), (30, 115938228), (35, 99375624), (36, 96615190), (38, 91530180), (40, 86953671), (42, 82813020), (45, 77292152), (56, 62109765), (57, 61020120), (60, 57969114), (63, 55208680), (70, 49687812), (72, 48307595), (76, 45765090), (84, 41406510), (90, 38646076), (95, 36612072), (105, 33125208), (114, 30510060), (120, 28984557), (126, 27604340), (133, 26151480), (140, 24843906), (152, 22882545), (168, 20703255), (171, 20340040), (180, 19323038), (190, 18306036), (210, 16562604), (228, 15255030), (252, 13802170), (266, 13075740), (280, 12421953), (285, 12204024), (315, 11041736), (342, 10170020), (360, 9661519), (380, 9153018), (399, 8717160), (420, 8281302), (456, 7627515), (504, 6901085), (532, 6537870), (570, 6102012), (630, 5520868), (665, 5230296), (684, 5085010), (760, 4576509), (798, 4358580), (840, 4140651), (855, 4068008), (1064, 3268935), (1140, 3051006), (1197, 2905720), (1260, 2760434), (1330, 2615148), (1368, 2542505), (1596, 2179290), (1710, 2034004), (1995, 1743432), (2280, 1525503), (2394, 1452860), (2520, 1380217), (2660, 1307574), (3192, 1089645), (3420, 1017002), (3990, 871716), (4788, 726430), (5320, 653787), (5985, 581144), (6840, 508501), (7980, 435858), (9576, 363215), (11970, 290572), (15960, 217929), (23940, 145286), (47880, 72643)]