238913220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 384

約数和(自身を含む): 903168000

約数和(自身を除く): 664254780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 47, 49, 52, 57, 60, 65, 70, 76, 78, 84, 91, 94, 95, 98, 105, 114, 130, 133, 140, 141, 147, 156, 182, 188, 190, 195, 196, 210, 228, 235, 245, 247, 260, 266, 273, 282, 285, 294, 329, 343, 364, 380, 390, 399, 420, 455, 470, 490, 494, 532, 546, 564, 570, 588, 611, 637, 658, 665, 686, 705, 735, 741, 780, 798, 893, 910, 931, 940, 980, 987, 988, 1029, 1092, 1140, 1222, 1235, 1274, 1316, 1330, 1365, 1372, 1410, 1470, 1482, 1596, 1645, 1715, 1729, 1786, 1820, 1833, 1862, 1911, 1974, 1995, 2058, 2303, 2444, 2470, 2548, 2660, 2679, 2730, 2793, 2820, 2940, 2964, 3055, 3185, 3290, 3430, 3458, 3572, 3666, 3705, 3724, 3822, 3948, 3990, 4116, 4277, 4459, 4465, 4606, 4655, 4935, 4940, 5145, 5187, 5358, 5460, 5586, 6110, 6251, 6370, 6517, 6580, 6860, 6909, 6916, 7332, 7410, 7644, 7980, 8554, 8645, 8918, 8930, 9165, 9212, 9310, 9555, 9870, 10290, 10374, 10716, 11172, 11515, 11609, 12103, 12220, 12502, 12740, 12831, 13034, 13377, 13395, 13818, 13965, 14820, 16121, 17108, 17290, 17836, 17860, 18330, 18620, 18753, 19110, 19551, 19740, 20580, 20748, 21385, 22295, 23030, 23218, 24206, 25004, 25662, 25935, 26068, 26754, 26790, 27636, 27930, 29939, 31255, 32242, 32585, 34545, 34580, 34827, 36309, 36660, 37506, 38220, 39102, 42770, 43757, 44590, 46060, 46436, 48363, 48412, 51324, 51870, 53508, 53580, 55860, 58045, 59878, 60515, 62510, 64155, 64484, 65170, 66885, 69090, 69654, 72618, 75012, 78204, 80605, 81263, 84721, 85540, 87514, 89180, 89817, 93765, 96726, 97755, 103740, 116090, 119756, 121030, 125020, 128310, 130340, 131271, 133770, 138180, 139308, 145236, 149695, 161210, 162526, 169442, 174135, 175028, 179634, 181545, 187530, 193452, 195510, 209573, 218785, 232180, 241815, 242060, 243789, 254163, 256620, 262542, 267540, 299390, 306299, 322420, 325052, 338884, 348270, 359268, 363090, 375060, 391020, 406315, 419146, 423605, 437570, 449085, 483630, 487578, 508326, 525084, 568841, 598780, 612598, 628719, 656355, 696540, 726180, 812630, 838292, 847210, 875140, 898170, 918897, 967260, 975156, 1016652, 1047865, 1137682, 1218945, 1225196, 1257438, 1270815, 1312710, 1531495, 1625260, 1694420, 1706523, 1796340, 1837794, 2095730, 2275364, 2437890, 2514876, 2541630, 2625420, 2844205, 3062990, 3143595, 3413046, 3675588, 3981887, 4191460, 4594485, 4875780, 5083260, 5688410, 6125980, 6287190, 6826092, 7963774, 8532615, 9188970, 11376820, 11945661, 12574380, 15927548, 17065230, 18377940, 19909435, 23891322, 34130460, 39818870, 47782644, 59728305, 79637740, 119456610, 238913220]

約数ペア:

[(1, 238913220), (2, 119456610), (3, 79637740), (4, 59728305), (5, 47782644), (6, 39818870), (7, 34130460), (10, 23891322), (12, 19909435), (13, 18377940), (14, 17065230), (15, 15927548), (19, 12574380), (20, 11945661), (21, 11376820), (26, 9188970), (28, 8532615), (30, 7963774), (35, 6826092), (38, 6287190), (39, 6125980), (42, 5688410), (47, 5083260), (49, 4875780), (52, 4594485), (57, 4191460), (60, 3981887), (65, 3675588), (70, 3413046), (76, 3143595), (78, 3062990), (84, 2844205), (91, 2625420), (94, 2541630), (95, 2514876), (98, 2437890), (105, 2275364), (114, 2095730), (130, 1837794), (133, 1796340), (140, 1706523), (141, 1694420), (147, 1625260), (156, 1531495), (182, 1312710), (188, 1270815), (190, 1257438), (195, 1225196), (196, 1218945), (210, 1137682), (228, 1047865), (235, 1016652), (245, 975156), (247, 967260), (260, 918897), (266, 898170), (273, 875140), (282, 847210), (285, 838292), (294, 812630), (329, 726180), (343, 696540), (364, 656355), (380, 628719), (390, 612598), (399, 598780), (420, 568841), (455, 525084), (470, 508326), (490, 487578), (494, 483630), (532, 449085), (546, 437570), (564, 423605), (570, 419146), (588, 406315), (611, 391020), (637, 375060), (658, 363090), (665, 359268), (686, 348270), (705, 338884), (735, 325052), (741, 322420), (780, 306299), (798, 299390), (893, 267540), (910, 262542), (931, 256620), (940, 254163), (980, 243789), (987, 242060), (988, 241815), (1029, 232180), (1092, 218785), (1140, 209573), (1222, 195510), (1235, 193452), (1274, 187530), (1316, 181545), (1330, 179634), (1365, 175028), (1372, 174135), (1410, 169442), (1470, 162526), (1482, 161210), (1596, 149695), (1645, 145236), (1715, 139308), (1729, 138180), (1786, 133770), (1820, 131271), (1833, 130340), (1862, 128310), (1911, 125020), (1974, 121030), (1995, 119756), (2058, 116090), (2303, 103740), (2444, 97755), (2470, 96726), (2548, 93765), (2660, 89817), (2679, 89180), (2730, 87514), (2793, 85540), (2820, 84721), (2940, 81263), (2964, 80605), (3055, 78204), (3185, 75012), (3290, 72618), (3430, 69654), (3458, 69090), (3572, 66885), (3666, 65170), (3705, 64484), (3724, 64155), (3822, 62510), (3948, 60515), (3990, 59878), (4116, 58045), (4277, 55860), (4459, 53580), (4465, 53508), (4606, 51870), (4655, 51324), (4935, 48412), (4940, 48363), (5145, 46436), (5187, 46060), (5358, 44590), (5460, 43757), (5586, 42770), (6110, 39102), (6251, 38220), (6370, 37506), (6517, 36660), (6580, 36309), (6860, 34827), (6909, 34580), (6916, 34545), (7332, 32585), (7410, 32242), (7644, 31255), (7980, 29939), (8554, 27930), (8645, 27636), (8918, 26790), (8930, 26754), (9165, 26068), (9212, 25935), (9310, 25662), (9555, 25004), (9870, 24206), (10290, 23218), (10374, 23030), (10716, 22295), (11172, 21385), (11515, 20748), (11609, 20580), (12103, 19740), (12220, 19551), (12502, 19110), (12740, 18753), (12831, 18620), (13034, 18330), (13377, 17860), (13395, 17836), (13818, 17290), (13965, 17108), (14820, 16121)]