28862522280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{8389}}^1$

素因数の和:8928

約数の個数: 192

約数和(自身を含む): 98948304000

約数和(自身を除く): 70085781720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 503, 570, 684, 760, 855, 1006, 1140, 1368, 1509, 1710, 2012, 2280, 2515, 3018, 3420, 4024, 4527, 5030, 6036, 6840, 7545, 8389, 9054, 9557, 10060, 12072, 15090, 16778, 18108, 19114, 20120, 22635, 25167, 28671, 30180, 33556, 36216, 38228, 41945, 45270, 47785, 50334, 57342, 60360, 67112, 75501, 76456, 83890, 86013, 90540, 95570, 100668, 114684, 125835, 143355, 151002, 159391, 167780, 172026, 181080, 191140, 201336, 229368, 251670, 286710, 302004, 318782, 335560, 344052, 377505, 382280, 430065, 478173, 503340, 573420, 604008, 637564, 688104, 755010, 796955, 860130, 956346, 1006680, 1146840, 1275128, 1434519, 1510020, 1593910, 1720260, 1912692, 2390865, 2869038, 3020040, 3187820, 3440520, 3825384, 4219667, 4781730, 5738076, 6375640, 7172595, 8439334, 9563460, 11476152, 12659001, 14345190, 16878668, 19126920, 21098335, 25318002, 28690380, 33757336, 37977003, 42196670, 50636004, 57380760, 63295005, 75954006, 80173673, 84393340, 101272008, 126590010, 151908012, 160347346, 168786680, 189885015, 240521019, 253180020, 303816024, 320694692, 379770030, 400868365, 481042038, 506360040, 641389384, 721563057, 759540060, 801736730, 962084076, 1202605095, 1443126114, 1519080120, 1603473460, 1924168152, 2405210190, 2886252228, 3206946920, 3607815285, 4810420380, 5772504456, 7215630570, 9620840760, 14431261140, 28862522280]

約数ペア:

[(1, 28862522280), (2, 14431261140), (3, 9620840760), (4, 7215630570), (5, 5772504456), (6, 4810420380), (8, 3607815285), (9, 3206946920), (10, 2886252228), (12, 2405210190), (15, 1924168152), (18, 1603473460), (19, 1519080120), (20, 1443126114), (24, 1202605095), (30, 962084076), (36, 801736730), (38, 759540060), (40, 721563057), (45, 641389384), (57, 506360040), (60, 481042038), (72, 400868365), (76, 379770030), (90, 320694692), (95, 303816024), (114, 253180020), (120, 240521019), (152, 189885015), (171, 168786680), (180, 160347346), (190, 151908012), (228, 126590010), (285, 101272008), (342, 84393340), (360, 80173673), (380, 75954006), (456, 63295005), (503, 57380760), (570, 50636004), (684, 42196670), (760, 37977003), (855, 33757336), (1006, 28690380), (1140, 25318002), (1368, 21098335), (1509, 19126920), (1710, 16878668), (2012, 14345190), (2280, 12659001), (2515, 11476152), (3018, 9563460), (3420, 8439334), (4024, 7172595), (4527, 6375640), (5030, 5738076), (6036, 4781730), (6840, 4219667), (7545, 3825384), (8389, 3440520), (9054, 3187820), (9557, 3020040), (10060, 2869038), (12072, 2390865), (15090, 1912692), (16778, 1720260), (18108, 1593910), (19114, 1510020), (20120, 1434519), (22635, 1275128), (25167, 1146840), (28671, 1006680), (30180, 956346), (33556, 860130), (36216, 796955), (38228, 755010), (41945, 688104), (45270, 637564), (47785, 604008), (50334, 573420), (57342, 503340), (60360, 478173), (67112, 430065), (75501, 382280), (76456, 377505), (83890, 344052), (86013, 335560), (90540, 318782), (95570, 302004), (100668, 286710), (114684, 251670), (125835, 229368), (143355, 201336), (151002, 191140), (159391, 181080), (167780, 172026)]