222888240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5431}}^1$

素因数の和:5472

約数の個数: 160

約数和(自身を含む): 808281600

約数和(自身を除く): 585393360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 5431, 6840, 8208, 10260, 10862, 13680, 16293, 20520, 21724, 27155, 32586, 41040, 43448, 48879, 54310, 65172, 81465, 86896, 97758, 103189, 108620, 130344, 146637, 162930, 195516, 206378, 217240, 244395, 260688, 293274, 309567, 325860, 391032, 412756, 434480, 488790, 515945, 586548, 619134, 651720, 733185, 782064, 825512, 928701, 977580, 1031890, 1173096, 1238268, 1303440, 1466370, 1547835, 1651024, 1857402, 1955160, 2063780, 2346192, 2476536, 2786103, 2932740, 3095670, 3714804, 3910320, 4127560, 4643505, 4953072, 5572206, 5865480, 6191340, 7429608, 8255120, 9287010, 11144412, 11730960, 12382680, 13930515, 14859216, 18574020, 22288824, 24765360, 27861030, 37148040, 44577648, 55722060, 74296080, 111444120, 222888240]

約数ペア:

[(1, 222888240), (2, 111444120), (3, 74296080), (4, 55722060), (5, 44577648), (6, 37148040), (8, 27861030), (9, 24765360), (10, 22288824), (12, 18574020), (15, 14859216), (16, 13930515), (18, 12382680), (19, 11730960), (20, 11144412), (24, 9287010), (27, 8255120), (30, 7429608), (36, 6191340), (38, 5865480), (40, 5572206), (45, 4953072), (48, 4643505), (54, 4127560), (57, 3910320), (60, 3714804), (72, 3095670), (76, 2932740), (80, 2786103), (90, 2476536), (95, 2346192), (108, 2063780), (114, 1955160), (120, 1857402), (135, 1651024), (144, 1547835), (152, 1466370), (171, 1303440), (180, 1238268), (190, 1173096), (216, 1031890), (228, 977580), (240, 928701), (270, 825512), (285, 782064), (304, 733185), (342, 651720), (360, 619134), (380, 586548), (432, 515945), (456, 488790), (513, 434480), (540, 412756), (570, 391032), (684, 325860), (720, 309567), (760, 293274), (855, 260688), (912, 244395), (1026, 217240), (1080, 206378), (1140, 195516), (1368, 162930), (1520, 146637), (1710, 130344), (2052, 108620), (2160, 103189), (2280, 97758), (2565, 86896), (2736, 81465), (3420, 65172), (4104, 54310), (4560, 48879), (5130, 43448), (5431, 41040), (6840, 32586), (8208, 27155), (10260, 21724), (10862, 20520), (13680, 16293)]