28443386160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{5643529}}^1$

素因数の和:5643555

約数の個数: 120

約数和(自身を含む): 109168444320

約数和(自身を除く): 80725058160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 5643529, 11287058, 16930587, 22574116, 28217645, 33861174, 39504703, 45148232, 50791761, 56435290, 67722348, 79009406, 84652935, 90296464, 101583522, 112870580, 118514109, 135444696, 158018812, 169305870, 197523515, 203167044, 225741160, 237028218, 253958805, 270889392, 316037624, 338611740, 355542327, 395047030, 406334088, 451482320, 474056436, 507917610, 592570545, 632075248, 677223480, 711084654, 790094060, 812668176, 948112872, 1015835220, 1185141090, 1354446960, 1422169308, 1580188120, 1777711635, 1896225744, 2031670440, 2370282180, 2844338616, 3160376240, 3555423270, 4063340880, 4740564360, 5688677232, 7110846540, 9481128720, 14221693080, 28443386160]

約数ペア:

[(1, 28443386160), (2, 14221693080), (3, 9481128720), (4, 7110846540), (5, 5688677232), (6, 4740564360), (7, 4063340880), (8, 3555423270), (9, 3160376240), (10, 2844338616), (12, 2370282180), (14, 2031670440), (15, 1896225744), (16, 1777711635), (18, 1580188120), (20, 1422169308), (21, 1354446960), (24, 1185141090), (28, 1015835220), (30, 948112872), (35, 812668176), (36, 790094060), (40, 711084654), (42, 677223480), (45, 632075248), (48, 592570545), (56, 507917610), (60, 474056436), (63, 451482320), (70, 406334088), (72, 395047030), (80, 355542327), (84, 338611740), (90, 316037624), (105, 270889392), (112, 253958805), (120, 237028218), (126, 225741160), (140, 203167044), (144, 197523515), (168, 169305870), (180, 158018812), (210, 135444696), (240, 118514109), (252, 112870580), (280, 101583522), (315, 90296464), (336, 84652935), (360, 79009406), (420, 67722348), (504, 56435290), (560, 50791761), (630, 45148232), (720, 39504703), (840, 33861174), (1008, 28217645), (1260, 22574116), (1680, 16930587), (2520, 11287058), (5040, 5643529)]