2045437680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:704

約数の個数: 320

約数和(自身を含む): 7532517888

約数和(自身を除く): 5487080208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 107, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 214, 220, 240, 260, 264, 286, 312, 321, 330, 390, 428, 429, 440, 520, 528, 535, 557, 572, 624, 642, 660, 715, 780, 856, 858, 880, 1040, 1070, 1114, 1144, 1177, 1284, 1320, 1391, 1430, 1560, 1605, 1671, 1712, 1716, 2140, 2145, 2228, 2288, 2354, 2568, 2640, 2782, 2785, 2860, 3120, 3210, 3342, 3432, 3531, 4173, 4280, 4290, 4456, 4708, 5136, 5564, 5570, 5720, 5885, 6127, 6420, 6684, 6864, 6955, 7062, 7241, 8346, 8355, 8560, 8580, 8912, 9416, 11128, 11140, 11440, 11770, 12254, 12840, 13368, 13910, 14124, 14482, 15301, 16692, 16710, 17160, 17655, 18381, 18832, 20865, 21723, 22256, 22280, 23540, 24508, 25680, 26736, 27820, 28248, 28964, 30602, 30635, 33384, 33420, 34320, 35310, 36205, 36762, 41730, 43446, 44560, 45903, 47080, 49016, 55640, 56496, 57928, 59599, 61204, 61270, 66768, 66840, 70620, 72410, 73524, 76505, 79651, 83460, 86892, 91806, 91905, 94160, 98032, 108615, 111280, 115856, 119198, 122408, 122540, 133680, 141240, 144820, 147048, 153010, 159302, 166920, 173784, 178797, 183612, 183810, 217230, 229515, 238396, 238953, 244816, 245080, 282480, 289640, 294096, 297995, 306020, 318604, 333840, 347568, 357594, 367224, 367620, 398255, 434460, 459030, 476792, 477906, 490160, 579280, 595990, 612040, 637208, 655589, 715188, 734448, 735240, 774787, 796510, 868920, 893985, 918060, 953584, 955812, 1191980, 1194765, 1224080, 1274416, 1311178, 1430376, 1470480, 1549574, 1593020, 1737840, 1787970, 1836120, 1911624, 1966767, 2324361, 2383960, 2389530, 2622356, 2860752, 3099148, 3186040, 3277945, 3575940, 3672240, 3823248, 3873935, 3933534, 4648722, 4767920, 4779060, 5244712, 6198296, 6372080, 6555890, 7151880, 7747870, 7867068, 8522657, 9297444, 9558120, 9833835, 10489424, 11621805, 12396592, 13111780, 14303760, 15495740, 15734136, 17045314, 18594888, 19116240, 19667670, 23243610, 25567971, 26223560, 30991480, 31468272, 34090628, 37189776, 39335340, 42613285, 46487220, 51135942, 52447120, 61982960, 68181256, 78670680, 85226570, 92974440, 102271884, 127839855, 136362512, 157341360, 170453140, 185948880, 204543768, 255679710, 340906280, 409087536, 511359420, 681812560, 1022718840, 2045437680]

約数ペア:

[(1, 2045437680), (2, 1022718840), (3, 681812560), (4, 511359420), (5, 409087536), (6, 340906280), (8, 255679710), (10, 204543768), (11, 185948880), (12, 170453140), (13, 157341360), (15, 136362512), (16, 127839855), (20, 102271884), (22, 92974440), (24, 85226570), (26, 78670680), (30, 68181256), (33, 61982960), (39, 52447120), (40, 51135942), (44, 46487220), (48, 42613285), (52, 39335340), (55, 37189776), (60, 34090628), (65, 31468272), (66, 30991480), (78, 26223560), (80, 25567971), (88, 23243610), (104, 19667670), (107, 19116240), (110, 18594888), (120, 17045314), (130, 15734136), (132, 15495740), (143, 14303760), (156, 13111780), (165, 12396592), (176, 11621805), (195, 10489424), (208, 9833835), (214, 9558120), (220, 9297444), (240, 8522657), (260, 7867068), (264, 7747870), (286, 7151880), (312, 6555890), (321, 6372080), (330, 6198296), (390, 5244712), (428, 4779060), (429, 4767920), (440, 4648722), (520, 3933534), (528, 3873935), (535, 3823248), (557, 3672240), (572, 3575940), (624, 3277945), (642, 3186040), (660, 3099148), (715, 2860752), (780, 2622356), (856, 2389530), (858, 2383960), (880, 2324361), (1040, 1966767), (1070, 1911624), (1114, 1836120), (1144, 1787970), (1177, 1737840), (1284, 1593020), (1320, 1549574), (1391, 1470480), (1430, 1430376), (1560, 1311178), (1605, 1274416), (1671, 1224080), (1712, 1194765), (1716, 1191980), (2140, 955812), (2145, 953584), (2228, 918060), (2288, 893985), (2354, 868920), (2568, 796510), (2640, 774787), (2782, 735240), (2785, 734448), (2860, 715188), (3120, 655589), (3210, 637208), (3342, 612040), (3432, 595990), (3531, 579280), (4173, 490160), (4280, 477906), (4290, 476792), (4456, 459030), (4708, 434460), (5136, 398255), (5564, 367620), (5570, 367224), (5720, 357594), (5885, 347568), (6127, 333840), (6420, 318604), (6684, 306020), (6864, 297995), (6955, 294096), (7062, 289640), (7241, 282480), (8346, 245080), (8355, 244816), (8560, 238953), (8580, 238396), (8912, 229515), (9416, 217230), (11128, 183810), (11140, 183612), (11440, 178797), (11770, 173784), (12254, 166920), (12840, 159302), (13368, 153010), (13910, 147048), (14124, 144820), (14482, 141240), (15301, 133680), (16692, 122540), (16710, 122408), (17160, 119198), (17655, 115856), (18381, 111280), (18832, 108615), (20865, 98032), (21723, 94160), (22256, 91905), (22280, 91806), (23540, 86892), (24508, 83460), (25680, 79651), (26736, 76505), (27820, 73524), (28248, 72410), (28964, 70620), (30602, 66840), (30635, 66768), (33384, 61270), (33420, 61204), (34320, 59599), (35310, 57928), (36205, 56496), (36762, 55640), (41730, 49016), (43446, 47080), (44560, 45903)]