28194853680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{1864739}}^1$

素因数の和:1864768

約数の個数: 160

約数和(自身を含む): 110989324800

約数和(自身を除く): 82794471120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 1864739, 3729478, 5594217, 7458956, 9323695, 11188434, 13053173, 14917912, 16782651, 18647390, 22376868, 26106346, 27971085, 29835824, 33565302, 37294780, 39159519, 44753736, 50347953, 52212692, 55942170, 65265865, 67130604, 74589560, 78319038, 83913255, 89507472, 100695906, 104425384, 111884340, 117478557, 130531730, 134261208, 149179120, 156638076, 167826510, 195797595, 201391812, 208850768, 223768680, 234957114, 251739765, 261063460, 268522416, 313276152, 335653020, 352435671, 391595190, 402783624, 447537360, 469914228, 503479530, 522126920, 587392785, 626552304, 671306040, 704871342, 783190380, 805567248, 939828456, 1006959060, 1044253840, 1174785570, 1342612080, 1409742684, 1566380760, 1762178355, 1879656912, 2013918120, 2349571140, 2819485368, 3132761520, 3524356710, 4027836240, 4699142280, 5638970736, 7048713420, 9398284560, 14097426840, 28194853680]

約数ペア:

[(1, 28194853680), (2, 14097426840), (3, 9398284560), (4, 7048713420), (5, 5638970736), (6, 4699142280), (7, 4027836240), (8, 3524356710), (9, 3132761520), (10, 2819485368), (12, 2349571140), (14, 2013918120), (15, 1879656912), (16, 1762178355), (18, 1566380760), (20, 1409742684), (21, 1342612080), (24, 1174785570), (27, 1044253840), (28, 1006959060), (30, 939828456), (35, 805567248), (36, 783190380), (40, 704871342), (42, 671306040), (45, 626552304), (48, 587392785), (54, 522126920), (56, 503479530), (60, 469914228), (63, 447537360), (70, 402783624), (72, 391595190), (80, 352435671), (84, 335653020), (90, 313276152), (105, 268522416), (108, 261063460), (112, 251739765), (120, 234957114), (126, 223768680), (135, 208850768), (140, 201391812), (144, 195797595), (168, 167826510), (180, 156638076), (189, 149179120), (210, 134261208), (216, 130531730), (240, 117478557), (252, 111884340), (270, 104425384), (280, 100695906), (315, 89507472), (336, 83913255), (360, 78319038), (378, 74589560), (420, 67130604), (432, 65265865), (504, 55942170), (540, 52212692), (560, 50347953), (630, 44753736), (720, 39159519), (756, 37294780), (840, 33565302), (945, 29835824), (1008, 27971085), (1080, 26106346), (1260, 22376868), (1512, 18647390), (1680, 16782651), (1890, 14917912), (2160, 13053173), (2520, 11188434), (3024, 9323695), (3780, 7458956), (5040, 5594217), (7560, 3729478), (15120, 1864739)]