158902380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 288

約数和(自身を含む): 605404800

約数和(自身を除く): 446502420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 89, 90, 91, 105, 109, 117, 126, 130, 140, 156, 178, 180, 182, 195, 210, 218, 234, 252, 260, 267, 273, 315, 327, 356, 364, 390, 420, 436, 445, 455, 468, 534, 545, 546, 585, 623, 630, 654, 763, 780, 801, 819, 890, 910, 981, 1068, 1090, 1092, 1157, 1170, 1246, 1260, 1308, 1335, 1365, 1417, 1526, 1602, 1635, 1638, 1780, 1820, 1869, 1962, 2180, 2289, 2314, 2340, 2492, 2670, 2730, 2834, 3052, 3115, 3204, 3270, 3276, 3471, 3738, 3815, 3924, 4005, 4095, 4251, 4578, 4628, 4905, 5340, 5460, 5607, 5668, 5785, 6230, 6540, 6867, 6942, 7085, 7476, 7630, 8010, 8099, 8190, 8502, 9156, 9345, 9701, 9810, 9919, 10413, 11214, 11445, 11570, 12460, 12753, 13734, 13884, 14170, 15260, 16020, 16198, 16380, 17004, 17355, 18690, 19402, 19620, 19838, 20826, 21255, 22428, 22890, 23140, 24297, 25506, 27468, 28035, 28340, 29103, 29757, 32396, 34335, 34710, 37380, 38804, 39676, 40495, 41652, 42510, 45780, 48505, 48594, 49595, 51012, 52065, 56070, 58206, 59514, 63765, 67907, 68670, 69420, 72891, 80990, 85020, 87309, 89271, 97010, 97188, 99190, 104130, 112140, 116412, 119028, 121485, 126113, 127530, 135814, 137340, 145515, 145782, 148785, 161980, 174618, 178542, 194020, 198380, 203721, 208260, 242970, 252226, 255060, 271628, 291030, 291564, 297570, 339535, 349236, 357084, 364455, 378339, 407442, 436545, 446355, 485940, 504452, 582060, 595140, 611163, 630565, 679070, 728910, 756678, 814884, 873090, 882791, 892710, 1018605, 1135017, 1222326, 1261130, 1358140, 1457820, 1513356, 1746180, 1765582, 1785420, 1891695, 2037210, 2270034, 2444652, 2522260, 2648373, 3055815, 3531164, 3783390, 4074420, 4413955, 4540068, 5296746, 5675085, 6111630, 7566780, 7945119, 8827910, 10593492, 11350170, 12223260, 13241865, 15890238, 17655820, 22700340, 26483730, 31780476, 39725595, 52967460, 79451190, 158902380]

約数ペア:

[(1, 158902380), (2, 79451190), (3, 52967460), (4, 39725595), (5, 31780476), (6, 26483730), (7, 22700340), (9, 17655820), (10, 15890238), (12, 13241865), (13, 12223260), (14, 11350170), (15, 10593492), (18, 8827910), (20, 7945119), (21, 7566780), (26, 6111630), (28, 5675085), (30, 5296746), (35, 4540068), (36, 4413955), (39, 4074420), (42, 3783390), (45, 3531164), (52, 3055815), (60, 2648373), (63, 2522260), (65, 2444652), (70, 2270034), (78, 2037210), (84, 1891695), (89, 1785420), (90, 1765582), (91, 1746180), (105, 1513356), (109, 1457820), (117, 1358140), (126, 1261130), (130, 1222326), (140, 1135017), (156, 1018605), (178, 892710), (180, 882791), (182, 873090), (195, 814884), (210, 756678), (218, 728910), (234, 679070), (252, 630565), (260, 611163), (267, 595140), (273, 582060), (315, 504452), (327, 485940), (356, 446355), (364, 436545), (390, 407442), (420, 378339), (436, 364455), (445, 357084), (455, 349236), (468, 339535), (534, 297570), (545, 291564), (546, 291030), (585, 271628), (623, 255060), (630, 252226), (654, 242970), (763, 208260), (780, 203721), (801, 198380), (819, 194020), (890, 178542), (910, 174618), (981, 161980), (1068, 148785), (1090, 145782), (1092, 145515), (1157, 137340), (1170, 135814), (1246, 127530), (1260, 126113), (1308, 121485), (1335, 119028), (1365, 116412), (1417, 112140), (1526, 104130), (1602, 99190), (1635, 97188), (1638, 97010), (1780, 89271), (1820, 87309), (1869, 85020), (1962, 80990), (2180, 72891), (2289, 69420), (2314, 68670), (2340, 67907), (2492, 63765), (2670, 59514), (2730, 58206), (2834, 56070), (3052, 52065), (3115, 51012), (3204, 49595), (3270, 48594), (3276, 48505), (3471, 45780), (3738, 42510), (3815, 41652), (3924, 40495), (4005, 39676), (4095, 38804), (4251, 37380), (4578, 34710), (4628, 34335), (4905, 32396), (5340, 29757), (5460, 29103), (5607, 28340), (5668, 28035), (5785, 27468), (6230, 25506), (6540, 24297), (6867, 23140), (6942, 22890), (7085, 22428), (7476, 21255), (7630, 20826), (8010, 19838), (8099, 19620), (8190, 19402), (8502, 18690), (9156, 17355), (9345, 17004), (9701, 16380), (9810, 16198), (9919, 16020), (10413, 15260), (11214, 14170), (11445, 13884), (11570, 13734), (12460, 12753)]