164568921720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{491}}^1\times {\mathrm{1283}}^1$

素因数の和:2106

約数の個数: 256

約数和(自身を含む): 567645511680

約数和(自身を除く): 403076589960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 311, 420, 491, 622, 840, 933, 982, 1244, 1283, 1473, 1555, 1866, 1964, 2177, 2455, 2488, 2566, 2946, 3110, 3437, 3732, 3849, 3928, 4354, 4665, 4910, 5132, 5892, 6220, 6415, 6531, 6874, 7365, 7464, 7698, 8708, 8981, 9330, 9820, 10264, 10311, 10885, 11784, 12440, 12830, 13062, 13748, 14730, 15396, 17185, 17416, 17962, 18660, 19245, 19640, 20622, 21770, 25660, 26124, 26943, 27496, 29460, 30792, 32655, 34370, 35924, 37320, 38490, 41244, 43540, 44905, 51320, 51555, 52248, 53886, 58920, 65310, 68740, 71848, 76980, 82488, 87080, 89810, 103110, 107772, 130620, 134715, 137480, 152701, 153960, 179620, 206220, 215544, 261240, 269430, 305402, 359240, 399013, 412440, 458103, 538860, 610804, 629953, 763505, 798026, 916206, 1068907, 1077720, 1197039, 1221608, 1259906, 1527010, 1596052, 1832412, 1889859, 1995065, 2137814, 2290515, 2394078, 2519812, 2793091, 3054020, 3149765, 3192104, 3206721, 3664824, 3779718, 3990130, 4275628, 4409671, 4581030, 4788156, 5039624, 5344535, 5586182, 5985195, 6108040, 6299530, 6413442, 7559436, 7980260, 8379273, 8551256, 8819342, 9162060, 9449295, 9576312, 10689070, 11172364, 11970390, 12599060, 12826884, 13229013, 13965455, 15118872, 15960520, 16033605, 16758546, 17638684, 18324120, 18898590, 21378140, 22048355, 22344728, 23940780, 25198120, 25653768, 26458026, 27930910, 32067210, 33517092, 35277368, 37797180, 41896365, 42756280, 44096710, 47881560, 52916052, 55861820, 64134420, 66145065, 67034184, 75594360, 83792730, 88193420, 105832104, 111723640, 128268840, 132290130, 167585460, 176386840, 195915383, 264580260, 335170920, 391830766, 529160520, 587746149, 783661532, 979576915, 1175492298, 1371407681, 1567323064, 1959153830, 2350984596, 2742815362, 2938730745, 3918307660, 4114223043, 4701969192, 5485630724, 5877461490, 6857038405, 7836615320, 8228446086, 10971261448, 11754922980, 13714076810, 16456892172, 20571115215, 23509845960, 27428153620, 32913784344, 41142230430, 54856307240, 82284460860, 164568921720]

約数ペア:

[(1, 164568921720), (2, 82284460860), (3, 54856307240), (4, 41142230430), (5, 32913784344), (6, 27428153620), (7, 23509845960), (8, 20571115215), (10, 16456892172), (12, 13714076810), (14, 11754922980), (15, 10971261448), (20, 8228446086), (21, 7836615320), (24, 6857038405), (28, 5877461490), (30, 5485630724), (35, 4701969192), (40, 4114223043), (42, 3918307660), (56, 2938730745), (60, 2742815362), (70, 2350984596), (84, 1959153830), (105, 1567323064), (120, 1371407681), (140, 1175492298), (168, 979576915), (210, 783661532), (280, 587746149), (311, 529160520), (420, 391830766), (491, 335170920), (622, 264580260), (840, 195915383), (933, 176386840), (982, 167585460), (1244, 132290130), (1283, 128268840), (1473, 111723640), (1555, 105832104), (1866, 88193420), (1964, 83792730), (2177, 75594360), (2455, 67034184), (2488, 66145065), (2566, 64134420), (2946, 55861820), (3110, 52916052), (3437, 47881560), (3732, 44096710), (3849, 42756280), (3928, 41896365), (4354, 37797180), (4665, 35277368), (4910, 33517092), (5132, 32067210), (5892, 27930910), (6220, 26458026), (6415, 25653768), (6531, 25198120), (6874, 23940780), (7365, 22344728), (7464, 22048355), (7698, 21378140), (8708, 18898590), (8981, 18324120), (9330, 17638684), (9820, 16758546), (10264, 16033605), (10311, 15960520), (10885, 15118872), (11784, 13965455), (12440, 13229013), (12830, 12826884), (13062, 12599060), (13748, 11970390), (14730, 11172364), (15396, 10689070), (17185, 9576312), (17416, 9449295), (17962, 9162060), (18660, 8819342), (19245, 8551256), (19640, 8379273), (20622, 7980260), (21770, 7559436), (25660, 6413442), (26124, 6299530), (26943, 6108040), (27496, 5985195), (29460, 5586182), (30792, 5344535), (32655, 5039624), (34370, 4788156), (35924, 4581030), (37320, 4409671), (38490, 4275628), (41244, 3990130), (43540, 3779718), (44905, 3664824), (51320, 3206721), (51555, 3192104), (52248, 3149765), (53886, 3054020), (58920, 2793091), (65310, 2519812), (68740, 2394078), (71848, 2290515), (76980, 2137814), (82488, 1995065), (87080, 1889859), (89810, 1832412), (103110, 1596052), (107772, 1527010), (130620, 1259906), (134715, 1221608), (137480, 1197039), (152701, 1077720), (153960, 1068907), (179620, 916206), (206220, 798026), (215544, 763505), (261240, 629953), (269430, 610804), (305402, 538860), (359240, 458103), (399013, 412440)]