226847460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 808980480

約数和(自身を除く): 582133020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 31, 35, 38, 42, 49, 57, 60, 62, 70, 76, 84, 93, 95, 98, 105, 114, 124, 131, 133, 140, 147, 155, 186, 190, 196, 210, 217, 228, 245, 262, 266, 285, 294, 310, 372, 380, 393, 399, 420, 434, 465, 490, 524, 532, 570, 588, 589, 620, 651, 655, 665, 735, 786, 798, 868, 917, 930, 931, 980, 1085, 1140, 1178, 1302, 1310, 1330, 1470, 1519, 1572, 1596, 1767, 1834, 1860, 1862, 1965, 1995, 2170, 2356, 2489, 2604, 2620, 2660, 2751, 2793, 2940, 2945, 3038, 3255, 3534, 3668, 3724, 3930, 3990, 4061, 4123, 4340, 4557, 4585, 4655, 4978, 5502, 5586, 5890, 6076, 6419, 6510, 7068, 7467, 7595, 7860, 7980, 8122, 8246, 8835, 9114, 9170, 9310, 9956, 11004, 11172, 11780, 12183, 12369, 12445, 12838, 13020, 13755, 13965, 14934, 15190, 16244, 16492, 17423, 17670, 18228, 18340, 18620, 19257, 20305, 20615, 22785, 24366, 24738, 24890, 25676, 27510, 27930, 28427, 28861, 29868, 30380, 32095, 34846, 35340, 37335, 38514, 40610, 41230, 45570, 48732, 49476, 49780, 52269, 55020, 55860, 56854, 57722, 60915, 61845, 64190, 69692, 74670, 77028, 77159, 81220, 82460, 85281, 86583, 87115, 91140, 96285, 104538, 113708, 115444, 121830, 121961, 123690, 128380, 142135, 144305, 149340, 154318, 170562, 173166, 174230, 192570, 198989, 209076, 231477, 243660, 243922, 247380, 261345, 284270, 288610, 308636, 341124, 346332, 348460, 365883, 385140, 385795, 397978, 426405, 432915, 462954, 487844, 522690, 540113, 568540, 577220, 596967, 609805, 731766, 771590, 795956, 852810, 865830, 925908, 994945, 1045380, 1080226, 1157385, 1193934, 1219610, 1463532, 1543180, 1620339, 1705620, 1731660, 1829415, 1989890, 2160452, 2314770, 2387868, 2439220, 2700565, 2984835, 3240678, 3658830, 3780791, 3979780, 4629540, 5401130, 5969670, 6481356, 7317660, 7561582, 8101695, 10802260, 11342373, 11939340, 15123164, 16203390, 18903955, 22684746, 32406780, 37807910, 45369492, 56711865, 75615820, 113423730, 226847460]

約数ペア:

[(1, 226847460), (2, 113423730), (3, 75615820), (4, 56711865), (5, 45369492), (6, 37807910), (7, 32406780), (10, 22684746), (12, 18903955), (14, 16203390), (15, 15123164), (19, 11939340), (20, 11342373), (21, 10802260), (28, 8101695), (30, 7561582), (31, 7317660), (35, 6481356), (38, 5969670), (42, 5401130), (49, 4629540), (57, 3979780), (60, 3780791), (62, 3658830), (70, 3240678), (76, 2984835), (84, 2700565), (93, 2439220), (95, 2387868), (98, 2314770), (105, 2160452), (114, 1989890), (124, 1829415), (131, 1731660), (133, 1705620), (140, 1620339), (147, 1543180), (155, 1463532), (186, 1219610), (190, 1193934), (196, 1157385), (210, 1080226), (217, 1045380), (228, 994945), (245, 925908), (262, 865830), (266, 852810), (285, 795956), (294, 771590), (310, 731766), (372, 609805), (380, 596967), (393, 577220), (399, 568540), (420, 540113), (434, 522690), (465, 487844), (490, 462954), (524, 432915), (532, 426405), (570, 397978), (588, 385795), (589, 385140), (620, 365883), (651, 348460), (655, 346332), (665, 341124), (735, 308636), (786, 288610), (798, 284270), (868, 261345), (917, 247380), (930, 243922), (931, 243660), (980, 231477), (1085, 209076), (1140, 198989), (1178, 192570), (1302, 174230), (1310, 173166), (1330, 170562), (1470, 154318), (1519, 149340), (1572, 144305), (1596, 142135), (1767, 128380), (1834, 123690), (1860, 121961), (1862, 121830), (1965, 115444), (1995, 113708), (2170, 104538), (2356, 96285), (2489, 91140), (2604, 87115), (2620, 86583), (2660, 85281), (2751, 82460), (2793, 81220), (2940, 77159), (2945, 77028), (3038, 74670), (3255, 69692), (3534, 64190), (3668, 61845), (3724, 60915), (3930, 57722), (3990, 56854), (4061, 55860), (4123, 55020), (4340, 52269), (4557, 49780), (4585, 49476), (4655, 48732), (4978, 45570), (5502, 41230), (5586, 40610), (5890, 38514), (6076, 37335), (6419, 35340), (6510, 34846), (7068, 32095), (7467, 30380), (7595, 29868), (7860, 28861), (7980, 28427), (8122, 27930), (8246, 27510), (8835, 25676), (9114, 24890), (9170, 24738), (9310, 24366), (9956, 22785), (11004, 20615), (11172, 20305), (11780, 19257), (12183, 18620), (12369, 18340), (12445, 18228), (12838, 17670), (13020, 17423), (13755, 16492), (13965, 16244), (14934, 15190)]