209492049240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1104217}}^1$

素因数の和:1104282

約数の個数: 192

約数和(自身を含む): 744154594560

約数和(自身を除く): 534662545320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 170, 180, 186, 204, 248, 255, 279, 306, 310, 340, 360, 372, 408, 465, 510, 527, 558, 612, 620, 680, 744, 765, 930, 1020, 1054, 1116, 1224, 1240, 1395, 1530, 1581, 1860, 2040, 2108, 2232, 2635, 2790, 3060, 3162, 3720, 4216, 4743, 5270, 5580, 6120, 6324, 7905, 9486, 10540, 11160, 12648, 15810, 18972, 21080, 23715, 31620, 37944, 47430, 63240, 94860, 189720, 1104217, 2208434, 3312651, 4416868, 5521085, 6625302, 8833736, 9937953, 11042170, 13250604, 16563255, 18771689, 19875906, 22084340, 26501208, 33126510, 34230727, 37543378, 39751812, 44168680, 49689765, 56315067, 66253020, 68461454, 75086756, 79503624, 93858445, 99379530, 102692181, 112630134, 132506040, 136922908, 150173512, 168945201, 171153635, 187716890, 198759060, 205384362, 225260268, 273845816, 281575335, 308076543, 337890402, 342307270, 375433780, 397518120, 410768724, 450520536, 513460905, 563150670, 581922359, 616153086, 675780804, 684614540, 750867560, 821537448, 844726005, 1026921810, 1126301340, 1163844718, 1232306172, 1351561608, 1369229080, 1540382715, 1689452010, 1745767077, 2053843620, 2252602680, 2327689436, 2464612344, 2909611795, 3080765430, 3378904020, 3491534154, 4107687240, 4655378872, 5237301231, 5819223590, 6161530860, 6757808040, 6983068308, 8728835385, 10474602462, 11638447180, 12323061720, 13966136616, 17457670770, 20949204924, 23276894360, 26186506155, 34915341540, 41898409848, 52373012310, 69830683080, 104746024620, 209492049240]

約数ペア:

[(1, 209492049240), (2, 104746024620), (3, 69830683080), (4, 52373012310), (5, 41898409848), (6, 34915341540), (8, 26186506155), (9, 23276894360), (10, 20949204924), (12, 17457670770), (15, 13966136616), (17, 12323061720), (18, 11638447180), (20, 10474602462), (24, 8728835385), (30, 6983068308), (31, 6757808040), (34, 6161530860), (36, 5819223590), (40, 5237301231), (45, 4655378872), (51, 4107687240), (60, 3491534154), (62, 3378904020), (68, 3080765430), (72, 2909611795), (85, 2464612344), (90, 2327689436), (93, 2252602680), (102, 2053843620), (120, 1745767077), (124, 1689452010), (136, 1540382715), (153, 1369229080), (155, 1351561608), (170, 1232306172), (180, 1163844718), (186, 1126301340), (204, 1026921810), (248, 844726005), (255, 821537448), (279, 750867560), (306, 684614540), (310, 675780804), (340, 616153086), (360, 581922359), (372, 563150670), (408, 513460905), (465, 450520536), (510, 410768724), (527, 397518120), (558, 375433780), (612, 342307270), (620, 337890402), (680, 308076543), (744, 281575335), (765, 273845816), (930, 225260268), (1020, 205384362), (1054, 198759060), (1116, 187716890), (1224, 171153635), (1240, 168945201), (1395, 150173512), (1530, 136922908), (1581, 132506040), (1860, 112630134), (2040, 102692181), (2108, 99379530), (2232, 93858445), (2635, 79503624), (2790, 75086756), (3060, 68461454), (3162, 66253020), (3720, 56315067), (4216, 49689765), (4743, 44168680), (5270, 39751812), (5580, 37543378), (6120, 34230727), (6324, 33126510), (7905, 26501208), (9486, 22084340), (10540, 19875906), (11160, 18771689), (12648, 16563255), (15810, 13250604), (18972, 11042170), (21080, 9937953), (23715, 8833736), (31620, 6625302), (37944, 5521085), (47430, 4416868), (63240, 3312651), (94860, 2208434), (189720, 1104217)]