156754290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 490291200

約数和(自身を除く): 333536910

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 55, 62, 66, 70, 77, 93, 105, 110, 121, 154, 155, 165, 186, 199, 210, 217, 231, 242, 310, 330, 341, 363, 385, 398, 434, 462, 465, 597, 605, 651, 682, 726, 770, 847, 930, 995, 1023, 1085, 1155, 1194, 1210, 1302, 1393, 1694, 1705, 1815, 1990, 2046, 2170, 2189, 2310, 2387, 2541, 2786, 2985, 3255, 3410, 3630, 3751, 4179, 4235, 4378, 4774, 5082, 5115, 5970, 6169, 6510, 6567, 6965, 7161, 7502, 8358, 8470, 10230, 10945, 11253, 11935, 12338, 12705, 13134, 13930, 14322, 15323, 18507, 18755, 20895, 21890, 22506, 23870, 24079, 25410, 26257, 30646, 30845, 32835, 35805, 37014, 37510, 41790, 43183, 45969, 48158, 52514, 56265, 61690, 65670, 67859, 71610, 72237, 76615, 78771, 86366, 91938, 92535, 112530, 120395, 129549, 131285, 135718, 144474, 153230, 157542, 168553, 185070, 203577, 215915, 229845, 240790, 259098, 262570, 337106, 339295, 361185, 393855, 407154, 431830, 459690, 475013, 505659, 647745, 678590, 722370, 746449, 787710, 842765, 950026, 1011318, 1017885, 1295490, 1425039, 1492898, 1685530, 2035770, 2239347, 2375065, 2528295, 2850078, 3732245, 4478694, 4750130, 5056590, 5225143, 7125195, 7464490, 10450286, 11196735, 14250390, 15675429, 22393470, 26125715, 31350858, 52251430, 78377145, 156754290]

約数ペア:

[(1, 156754290), (2, 78377145), (3, 52251430), (5, 31350858), (6, 26125715), (7, 22393470), (10, 15675429), (11, 14250390), (14, 11196735), (15, 10450286), (21, 7464490), (22, 7125195), (30, 5225143), (31, 5056590), (33, 4750130), (35, 4478694), (42, 3732245), (55, 2850078), (62, 2528295), (66, 2375065), (70, 2239347), (77, 2035770), (93, 1685530), (105, 1492898), (110, 1425039), (121, 1295490), (154, 1017885), (155, 1011318), (165, 950026), (186, 842765), (199, 787710), (210, 746449), (217, 722370), (231, 678590), (242, 647745), (310, 505659), (330, 475013), (341, 459690), (363, 431830), (385, 407154), (398, 393855), (434, 361185), (462, 339295), (465, 337106), (597, 262570), (605, 259098), (651, 240790), (682, 229845), (726, 215915), (770, 203577), (847, 185070), (930, 168553), (995, 157542), (1023, 153230), (1085, 144474), (1155, 135718), (1194, 131285), (1210, 129549), (1302, 120395), (1393, 112530), (1694, 92535), (1705, 91938), (1815, 86366), (1990, 78771), (2046, 76615), (2170, 72237), (2189, 71610), (2310, 67859), (2387, 65670), (2541, 61690), (2786, 56265), (2985, 52514), (3255, 48158), (3410, 45969), (3630, 43183), (3751, 41790), (4179, 37510), (4235, 37014), (4378, 35805), (4774, 32835), (5082, 30845), (5115, 30646), (5970, 26257), (6169, 25410), (6510, 24079), (6567, 23870), (6965, 22506), (7161, 21890), (7502, 20895), (8358, 18755), (8470, 18507), (10230, 15323), (10945, 14322), (11253, 13930), (11935, 13134), (12338, 12705)]