4997152380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2201

約数の個数: 288

約数和(自身を含む): 17149466880

約数和(自身を除く): 12152314500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 19, 20, 22, 30, 33, 34, 38, 44, 51, 55, 57, 60, 66, 68, 76, 85, 95, 102, 110, 114, 121, 132, 165, 170, 187, 190, 204, 209, 220, 228, 242, 255, 285, 323, 330, 340, 363, 374, 380, 418, 484, 510, 561, 570, 605, 627, 646, 660, 726, 748, 836, 935, 969, 1020, 1045, 1122, 1140, 1210, 1254, 1292, 1452, 1615, 1815, 1870, 1938, 2057, 2090, 2131, 2244, 2299, 2420, 2508, 2805, 3135, 3230, 3553, 3630, 3740, 3876, 4114, 4180, 4262, 4598, 4845, 5610, 6171, 6270, 6393, 6460, 6897, 7106, 7260, 8228, 8524, 9196, 9690, 10285, 10655, 10659, 11220, 11495, 12342, 12540, 12786, 13794, 14212, 17765, 19380, 20570, 21310, 21318, 22990, 23441, 24684, 25572, 27588, 30855, 31965, 34485, 35530, 36227, 39083, 40489, 41140, 42620, 42636, 45980, 46882, 53295, 61710, 63930, 68970, 70323, 71060, 72454, 78166, 80978, 93764, 106590, 108681, 117205, 117249, 121467, 123420, 127860, 137940, 140646, 144908, 156332, 161956, 181135, 195415, 202445, 213180, 217362, 234410, 234498, 242934, 257851, 281292, 351615, 362270, 390830, 398497, 404890, 434724, 445379, 468820, 468996, 485868, 515702, 543405, 586245, 607335, 688313, 703230, 724540, 773553, 781660, 796994, 809780, 890758, 1031404, 1086810, 1172490, 1195491, 1214670, 1289255, 1336137, 1376626, 1406460, 1547106, 1593988, 1781516, 1992485, 2064939, 2173620, 2226895, 2344980, 2390982, 2429340, 2578510, 2672274, 2753252, 3094212, 3441565, 3867765, 3984970, 4129878, 4383467, 4453790, 4781964, 4899169, 5157020, 5344548, 5977455, 6680685, 6883130, 7571443, 7735530, 7969940, 8259756, 8766934, 8907580, 9798338, 10324695, 11954910, 13150401, 13361370, 13766260, 14697507, 15142886, 15471060, 17533868, 19596676, 20649390, 21917335, 22714329, 23909820, 24495845, 26300802, 26722740, 29395014, 30285772, 37857215, 41298780, 43834670, 45428658, 48991690, 52601604, 58790028, 65752005, 73487535, 75714430, 83285873, 87669340, 90857316, 97983380, 113571645, 131504010, 146975070, 151428860, 166571746, 227143290, 249857619, 263008020, 293950140, 333143492, 416429365, 454286580, 499715238, 832858730, 999430476, 1249288095, 1665717460, 2498576190, 4997152380]

約数ペア:

[(1, 4997152380), (2, 2498576190), (3, 1665717460), (4, 1249288095), (5, 999430476), (6, 832858730), (10, 499715238), (11, 454286580), (12, 416429365), (15, 333143492), (17, 293950140), (19, 263008020), (20, 249857619), (22, 227143290), (30, 166571746), (33, 151428860), (34, 146975070), (38, 131504010), (44, 113571645), (51, 97983380), (55, 90857316), (57, 87669340), (60, 83285873), (66, 75714430), (68, 73487535), (76, 65752005), (85, 58790028), (95, 52601604), (102, 48991690), (110, 45428658), (114, 43834670), (121, 41298780), (132, 37857215), (165, 30285772), (170, 29395014), (187, 26722740), (190, 26300802), (204, 24495845), (209, 23909820), (220, 22714329), (228, 21917335), (242, 20649390), (255, 19596676), (285, 17533868), (323, 15471060), (330, 15142886), (340, 14697507), (363, 13766260), (374, 13361370), (380, 13150401), (418, 11954910), (484, 10324695), (510, 9798338), (561, 8907580), (570, 8766934), (605, 8259756), (627, 7969940), (646, 7735530), (660, 7571443), (726, 6883130), (748, 6680685), (836, 5977455), (935, 5344548), (969, 5157020), (1020, 4899169), (1045, 4781964), (1122, 4453790), (1140, 4383467), (1210, 4129878), (1254, 3984970), (1292, 3867765), (1452, 3441565), (1615, 3094212), (1815, 2753252), (1870, 2672274), (1938, 2578510), (2057, 2429340), (2090, 2390982), (2131, 2344980), (2244, 2226895), (2299, 2173620), (2420, 2064939), (2508, 1992485), (2805, 1781516), (3135, 1593988), (3230, 1547106), (3553, 1406460), (3630, 1376626), (3740, 1336137), (3876, 1289255), (4114, 1214670), (4180, 1195491), (4262, 1172490), (4598, 1086810), (4845, 1031404), (5610, 890758), (6171, 809780), (6270, 796994), (6393, 781660), (6460, 773553), (6897, 724540), (7106, 703230), (7260, 688313), (8228, 607335), (8524, 586245), (9196, 543405), (9690, 515702), (10285, 485868), (10655, 468996), (10659, 468820), (11220, 445379), (11495, 434724), (12342, 404890), (12540, 398497), (12786, 390830), (13794, 362270), (14212, 351615), (17765, 281292), (19380, 257851), (20570, 242934), (21310, 234498), (21318, 234410), (22990, 217362), (23441, 213180), (24684, 202445), (25572, 195415), (27588, 181135), (30855, 161956), (31965, 156332), (34485, 144908), (35530, 140646), (36227, 137940), (39083, 127860), (40489, 123420), (41140, 121467), (42620, 117249), (42636, 117205), (45980, 108681), (46882, 106590), (53295, 93764), (61710, 80978), (63930, 78166), (68970, 72454), (70323, 71060)]