353332440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:486

約数の個数: 192

約数和(自身を含む): 1210809600

約数和(自身を除く): 857477160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 139, 180, 184, 207, 230, 276, 278, 307, 345, 360, 414, 417, 460, 552, 556, 614, 690, 695, 828, 834, 920, 921, 1035, 1112, 1228, 1251, 1380, 1390, 1535, 1656, 1668, 1842, 2070, 2085, 2456, 2502, 2760, 2763, 2780, 3070, 3197, 3336, 3684, 4140, 4170, 4605, 5004, 5526, 5560, 6140, 6255, 6394, 7061, 7368, 8280, 8340, 9210, 9591, 10008, 11052, 12280, 12510, 12788, 13815, 14122, 15985, 16680, 18420, 19182, 21183, 22104, 25020, 25576, 27630, 28244, 28773, 31970, 35305, 36840, 38364, 42366, 42673, 47955, 50040, 55260, 56488, 57546, 63549, 63940, 70610, 76728, 84732, 85346, 95910, 105915, 110520, 115092, 127098, 127880, 128019, 141220, 143865, 169464, 170692, 191820, 211830, 213365, 230184, 254196, 256038, 282440, 287730, 317745, 341384, 383640, 384057, 423660, 426730, 508392, 512076, 575460, 635490, 640095, 768114, 847320, 853460, 981479, 1024152, 1150920, 1270980, 1280190, 1536228, 1706920, 1920285, 1962958, 2541960, 2560380, 2944437, 3072456, 3840570, 3925916, 4907395, 5120760, 5888874, 7681140, 7851832, 8833311, 9814790, 11777748, 14722185, 15362280, 17666622, 19629580, 23555496, 29444370, 35333244, 39259160, 44166555, 58888740, 70666488, 88333110, 117777480, 176666220, 353332440]

約数ペア:

[(1, 353332440), (2, 176666220), (3, 117777480), (4, 88333110), (5, 70666488), (6, 58888740), (8, 44166555), (9, 39259160), (10, 35333244), (12, 29444370), (15, 23555496), (18, 19629580), (20, 17666622), (23, 15362280), (24, 14722185), (30, 11777748), (36, 9814790), (40, 8833311), (45, 7851832), (46, 7681140), (60, 5888874), (69, 5120760), (72, 4907395), (90, 3925916), (92, 3840570), (115, 3072456), (120, 2944437), (138, 2560380), (139, 2541960), (180, 1962958), (184, 1920285), (207, 1706920), (230, 1536228), (276, 1280190), (278, 1270980), (307, 1150920), (345, 1024152), (360, 981479), (414, 853460), (417, 847320), (460, 768114), (552, 640095), (556, 635490), (614, 575460), (690, 512076), (695, 508392), (828, 426730), (834, 423660), (920, 384057), (921, 383640), (1035, 341384), (1112, 317745), (1228, 287730), (1251, 282440), (1380, 256038), (1390, 254196), (1535, 230184), (1656, 213365), (1668, 211830), (1842, 191820), (2070, 170692), (2085, 169464), (2456, 143865), (2502, 141220), (2760, 128019), (2763, 127880), (2780, 127098), (3070, 115092), (3197, 110520), (3336, 105915), (3684, 95910), (4140, 85346), (4170, 84732), (4605, 76728), (5004, 70610), (5526, 63940), (5560, 63549), (6140, 57546), (6255, 56488), (6394, 55260), (7061, 50040), (7368, 47955), (8280, 42673), (8340, 42366), (9210, 38364), (9591, 36840), (10008, 35305), (11052, 31970), (12280, 28773), (12510, 28244), (12788, 27630), (13815, 25576), (14122, 25020), (15985, 22104), (16680, 21183), (18420, 19182)]