1241212140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:862

約数の個数: 288

約数和(自身を含む): 4571582400

約数和(自身を除く): 3330370260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 61, 63, 70, 84, 90, 98, 105, 108, 122, 126, 135, 140, 147, 180, 183, 189, 196, 210, 244, 245, 252, 270, 294, 305, 315, 366, 378, 420, 427, 441, 490, 540, 549, 588, 610, 630, 732, 735, 756, 769, 854, 882, 915, 945, 980, 1098, 1220, 1260, 1281, 1323, 1470, 1538, 1647, 1708, 1764, 1830, 1890, 2135, 2196, 2205, 2307, 2562, 2646, 2745, 2940, 2989, 3076, 3294, 3660, 3780, 3843, 3845, 4270, 4410, 4614, 5124, 5292, 5383, 5490, 5978, 6405, 6588, 6615, 6921, 7686, 7690, 8235, 8540, 8820, 8967, 9228, 10766, 10980, 11529, 11535, 11956, 12810, 13230, 13842, 14945, 15372, 15380, 16149, 16470, 17934, 19215, 20763, 21532, 23058, 23070, 25620, 26460, 26901, 26915, 27684, 29890, 32298, 32940, 34605, 35868, 37681, 38430, 41526, 44835, 46116, 46140, 46909, 48447, 53802, 53830, 57645, 59780, 64596, 69210, 75362, 76860, 80703, 80745, 83052, 89670, 93818, 96894, 103815, 107604, 107660, 113043, 115290, 134505, 138420, 140727, 145341, 150724, 161406, 161490, 179340, 187636, 188405, 193788, 207630, 226086, 230580, 234545, 242235, 269010, 281454, 290682, 322812, 322980, 328363, 339129, 376810, 403515, 415260, 422181, 452172, 469090, 484470, 538020, 562908, 565215, 581364, 656726, 678258, 703635, 726705, 753620, 807030, 844362, 938180, 968940, 985089, 1017387, 1130430, 1266543, 1313452, 1356516, 1407270, 1453410, 1614060, 1641815, 1688724, 1695645, 1970178, 2034774, 2110905, 2260860, 2298541, 2533086, 2814540, 2906820, 2955267, 3283630, 3391290, 3940356, 4069548, 4221810, 4597082, 4925445, 5066172, 5086935, 5910534, 6332715, 6567260, 6782580, 6895623, 8443620, 8865801, 9194164, 9850890, 10173870, 11492705, 11821068, 12665430, 13791246, 14776335, 17731602, 19701780, 20347740, 20686869, 22985410, 25330860, 27582492, 29552670, 34478115, 35463204, 41373738, 44329005, 45970820, 59105340, 62060607, 68956230, 82747476, 88658010, 103434345, 124121214, 137912460, 177316020, 206868690, 248242428, 310303035, 413737380, 620606070, 1241212140]

約数ペア:

[(1, 1241212140), (2, 620606070), (3, 413737380), (4, 310303035), (5, 248242428), (6, 206868690), (7, 177316020), (9, 137912460), (10, 124121214), (12, 103434345), (14, 88658010), (15, 82747476), (18, 68956230), (20, 62060607), (21, 59105340), (27, 45970820), (28, 44329005), (30, 41373738), (35, 35463204), (36, 34478115), (42, 29552670), (45, 27582492), (49, 25330860), (54, 22985410), (60, 20686869), (61, 20347740), (63, 19701780), (70, 17731602), (84, 14776335), (90, 13791246), (98, 12665430), (105, 11821068), (108, 11492705), (122, 10173870), (126, 9850890), (135, 9194164), (140, 8865801), (147, 8443620), (180, 6895623), (183, 6782580), (189, 6567260), (196, 6332715), (210, 5910534), (244, 5086935), (245, 5066172), (252, 4925445), (270, 4597082), (294, 4221810), (305, 4069548), (315, 3940356), (366, 3391290), (378, 3283630), (420, 2955267), (427, 2906820), (441, 2814540), (490, 2533086), (540, 2298541), (549, 2260860), (588, 2110905), (610, 2034774), (630, 1970178), (732, 1695645), (735, 1688724), (756, 1641815), (769, 1614060), (854, 1453410), (882, 1407270), (915, 1356516), (945, 1313452), (980, 1266543), (1098, 1130430), (1220, 1017387), (1260, 985089), (1281, 968940), (1323, 938180), (1470, 844362), (1538, 807030), (1647, 753620), (1708, 726705), (1764, 703635), (1830, 678258), (1890, 656726), (2135, 581364), (2196, 565215), (2205, 562908), (2307, 538020), (2562, 484470), (2646, 469090), (2745, 452172), (2940, 422181), (2989, 415260), (3076, 403515), (3294, 376810), (3660, 339129), (3780, 328363), (3843, 322980), (3845, 322812), (4270, 290682), (4410, 281454), (4614, 269010), (5124, 242235), (5292, 234545), (5383, 230580), (5490, 226086), (5978, 207630), (6405, 193788), (6588, 188405), (6615, 187636), (6921, 179340), (7686, 161490), (7690, 161406), (8235, 150724), (8540, 145341), (8820, 140727), (8967, 138420), (9228, 134505), (10766, 115290), (10980, 113043), (11529, 107660), (11535, 107604), (11956, 103815), (12810, 96894), (13230, 93818), (13842, 89670), (14945, 83052), (15372, 80745), (15380, 80703), (16149, 76860), (16470, 75362), (17934, 69210), (19215, 64596), (20763, 59780), (21532, 57645), (23058, 53830), (23070, 53802), (25620, 48447), (26460, 46909), (26901, 46140), (26915, 46116), (27684, 44835), (29890, 41526), (32298, 38430), (32940, 37681), (34605, 35868)]