7394890440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{463339}}^1$

素因数の和:463379

約数の個数: 128

約数和(自身を含む): 26688384000

約数和(自身を除く): 19293493560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 463339, 926678, 1390017, 1853356, 2316695, 2780034, 3243373, 3706712, 4633390, 5560068, 6486746, 6950085, 8803441, 9266780, 9730119, 11120136, 12973492, 13900170, 16216865, 17606882, 18533560, 19460238, 25946984, 26410323, 27800340, 32433730, 35213764, 38920476, 44017205, 48650595, 52820646, 55600680, 61624087, 64867460, 70427528, 77840952, 88034410, 97301190, 105641292, 123248174, 129734920, 132051615, 176068820, 184872261, 194602380, 211282584, 246496348, 264103230, 308120435, 352137640, 369744522, 389204760, 492992696, 528206460, 616240870, 739489044, 924361305, 1056412920, 1232481740, 1478978088, 1848722610, 2464963480, 3697445220, 7394890440]

約数ペア:

[(1, 7394890440), (2, 3697445220), (3, 2464963480), (4, 1848722610), (5, 1478978088), (6, 1232481740), (7, 1056412920), (8, 924361305), (10, 739489044), (12, 616240870), (14, 528206460), (15, 492992696), (19, 389204760), (20, 369744522), (21, 352137640), (24, 308120435), (28, 264103230), (30, 246496348), (35, 211282584), (38, 194602380), (40, 184872261), (42, 176068820), (56, 132051615), (57, 129734920), (60, 123248174), (70, 105641292), (76, 97301190), (84, 88034410), (95, 77840952), (105, 70427528), (114, 64867460), (120, 61624087), (133, 55600680), (140, 52820646), (152, 48650595), (168, 44017205), (190, 38920476), (210, 35213764), (228, 32433730), (266, 27800340), (280, 26410323), (285, 25946984), (380, 19460238), (399, 18533560), (420, 17606882), (456, 16216865), (532, 13900170), (570, 12973492), (665, 11120136), (760, 9730119), (798, 9266780), (840, 8803441), (1064, 6950085), (1140, 6486746), (1330, 5560068), (1596, 4633390), (1995, 3706712), (2280, 3243373), (2660, 2780034), (3192, 2316695), (3990, 1853356), (5320, 1390017), (7980, 926678), (15960, 463339)]