73710120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2983

約数の個数: 128

約数和(自身を含む): 254016000

約数和(自身を除く): 180305880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 2939, 3135, 4180, 5016, 5878, 6270, 8360, 8817, 11756, 12540, 14695, 17634, 23512, 25080, 29390, 32329, 35268, 44085, 55841, 58780, 64658, 70536, 88170, 96987, 111682, 117560, 129316, 161645, 167523, 176340, 193974, 223364, 258632, 279205, 323290, 335046, 352680, 387948, 446728, 484935, 558410, 614251, 646580, 670092, 775896, 837615, 969870, 1116820, 1228502, 1293160, 1340184, 1675230, 1842753, 1939740, 2233640, 2457004, 3071255, 3350460, 3685506, 3879480, 4914008, 6142510, 6700920, 7371012, 9213765, 12285020, 14742024, 18427530, 24570040, 36855060, 73710120]

約数ペア:

[(1, 73710120), (2, 36855060), (3, 24570040), (4, 18427530), (5, 14742024), (6, 12285020), (8, 9213765), (10, 7371012), (11, 6700920), (12, 6142510), (15, 4914008), (19, 3879480), (20, 3685506), (22, 3350460), (24, 3071255), (30, 2457004), (33, 2233640), (38, 1939740), (40, 1842753), (44, 1675230), (55, 1340184), (57, 1293160), (60, 1228502), (66, 1116820), (76, 969870), (88, 837615), (95, 775896), (110, 670092), (114, 646580), (120, 614251), (132, 558410), (152, 484935), (165, 446728), (190, 387948), (209, 352680), (220, 335046), (228, 323290), (264, 279205), (285, 258632), (330, 223364), (380, 193974), (418, 176340), (440, 167523), (456, 161645), (570, 129316), (627, 117560), (660, 111682), (760, 96987), (836, 88170), (1045, 70536), (1140, 64658), (1254, 58780), (1320, 55841), (1672, 44085), (2090, 35268), (2280, 32329), (2508, 29390), (2939, 25080), (3135, 23512), (4180, 17634), (5016, 14695), (5878, 12540), (6270, 11756), (8360, 8817)]