147420240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2985

約数の個数: 160

約数和(自身を含む): 524966400

約数和(自身を除く): 377546160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1320, 1520, 1672, 2090, 2280, 2508, 2640, 2939, 3135, 3344, 4180, 4560, 5016, 5878, 6270, 8360, 8817, 10032, 11756, 12540, 14695, 16720, 17634, 23512, 25080, 29390, 32329, 35268, 44085, 47024, 50160, 55841, 58780, 64658, 70536, 88170, 96987, 111682, 117560, 129316, 141072, 161645, 167523, 176340, 193974, 223364, 235120, 258632, 279205, 323290, 335046, 352680, 387948, 446728, 484935, 517264, 558410, 614251, 646580, 670092, 705360, 775896, 837615, 893456, 969870, 1116820, 1228502, 1293160, 1340184, 1551792, 1675230, 1842753, 1939740, 2233640, 2457004, 2586320, 2680368, 3071255, 3350460, 3685506, 3879480, 4467280, 4914008, 6142510, 6700920, 7371012, 7758960, 9213765, 9828016, 12285020, 13401840, 14742024, 18427530, 24570040, 29484048, 36855060, 49140080, 73710120, 147420240]

約数ペア:

[(1, 147420240), (2, 73710120), (3, 49140080), (4, 36855060), (5, 29484048), (6, 24570040), (8, 18427530), (10, 14742024), (11, 13401840), (12, 12285020), (15, 9828016), (16, 9213765), (19, 7758960), (20, 7371012), (22, 6700920), (24, 6142510), (30, 4914008), (33, 4467280), (38, 3879480), (40, 3685506), (44, 3350460), (48, 3071255), (55, 2680368), (57, 2586320), (60, 2457004), (66, 2233640), (76, 1939740), (80, 1842753), (88, 1675230), (95, 1551792), (110, 1340184), (114, 1293160), (120, 1228502), (132, 1116820), (152, 969870), (165, 893456), (176, 837615), (190, 775896), (209, 705360), (220, 670092), (228, 646580), (240, 614251), (264, 558410), (285, 517264), (304, 484935), (330, 446728), (380, 387948), (418, 352680), (440, 335046), (456, 323290), (528, 279205), (570, 258632), (627, 235120), (660, 223364), (760, 193974), (836, 176340), (880, 167523), (912, 161645), (1045, 141072), (1140, 129316), (1254, 117560), (1320, 111682), (1520, 96987), (1672, 88170), (2090, 70536), (2280, 64658), (2508, 58780), (2640, 55841), (2939, 50160), (3135, 47024), (3344, 44085), (4180, 35268), (4560, 32329), (5016, 29390), (5878, 25080), (6270, 23512), (8360, 17634), (8817, 16720), (10032, 14695), (11756, 12540)]