270404960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 782369280

約数和(自身を除く): 511964320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 97, 112, 131, 133, 140, 152, 160, 190, 194, 224, 262, 266, 280, 304, 380, 388, 485, 524, 532, 560, 608, 655, 665, 679, 760, 776, 917, 970, 1048, 1064, 1120, 1310, 1330, 1358, 1520, 1552, 1834, 1843, 1940, 2096, 2128, 2489, 2620, 2660, 2716, 3040, 3104, 3395, 3668, 3686, 3880, 4192, 4256, 4585, 4978, 5240, 5320, 5432, 6790, 7336, 7372, 7760, 9170, 9215, 9956, 10480, 10640, 10864, 12445, 12707, 12901, 13580, 14672, 14744, 15520, 17423, 18340, 18430, 19912, 20960, 21280, 21728, 24890, 25414, 25802, 27160, 29344, 29488, 34846, 36680, 36860, 39824, 49780, 50828, 51604, 54320, 58976, 63535, 64505, 69692, 73360, 73720, 79648, 87115, 88949, 99560, 101656, 103208, 108640, 127070, 129010, 139384, 146720, 147440, 174230, 177898, 199120, 203312, 206416, 241433, 254140, 258020, 278768, 294880, 348460, 355796, 398240, 406624, 412832, 444745, 482866, 508280, 516040, 557536, 696920, 711592, 889490, 965732, 1016560, 1032080, 1207165, 1393840, 1423184, 1690031, 1778980, 1931464, 2033120, 2064160, 2414330, 2787680, 2846368, 3380062, 3557960, 3862928, 4828660, 6760124, 7115920, 7725856, 8450155, 9657320, 13520248, 14231840, 16900310, 19314640, 27040496, 33800620, 38629280, 54080992, 67601240, 135202480, 270404960]

約数ペア:

[(1, 270404960), (2, 135202480), (4, 67601240), (5, 54080992), (7, 38629280), (8, 33800620), (10, 27040496), (14, 19314640), (16, 16900310), (19, 14231840), (20, 13520248), (28, 9657320), (32, 8450155), (35, 7725856), (38, 7115920), (40, 6760124), (56, 4828660), (70, 3862928), (76, 3557960), (80, 3380062), (95, 2846368), (97, 2787680), (112, 2414330), (131, 2064160), (133, 2033120), (140, 1931464), (152, 1778980), (160, 1690031), (190, 1423184), (194, 1393840), (224, 1207165), (262, 1032080), (266, 1016560), (280, 965732), (304, 889490), (380, 711592), (388, 696920), (485, 557536), (524, 516040), (532, 508280), (560, 482866), (608, 444745), (655, 412832), (665, 406624), (679, 398240), (760, 355796), (776, 348460), (917, 294880), (970, 278768), (1048, 258020), (1064, 254140), (1120, 241433), (1310, 206416), (1330, 203312), (1358, 199120), (1520, 177898), (1552, 174230), (1834, 147440), (1843, 146720), (1940, 139384), (2096, 129010), (2128, 127070), (2489, 108640), (2620, 103208), (2660, 101656), (2716, 99560), (3040, 88949), (3104, 87115), (3395, 79648), (3668, 73720), (3686, 73360), (3880, 69692), (4192, 64505), (4256, 63535), (4585, 58976), (4978, 54320), (5240, 51604), (5320, 50828), (5432, 49780), (6790, 39824), (7336, 36860), (7372, 36680), (7760, 34846), (9170, 29488), (9215, 29344), (9956, 27160), (10480, 25802), (10640, 25414), (10864, 24890), (12445, 21728), (12707, 21280), (12901, 20960), (13580, 19912), (14672, 18430), (14744, 18340), (15520, 17423)]