19367855520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{75703}}^1$

素因数の和:75775

約数の個数: 192

約数和(自身を含む): 67305095424

約数和(自身を除く): 47937239904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 96, 104, 120, 123, 130, 156, 160, 164, 195, 205, 208, 240, 246, 260, 312, 328, 390, 410, 416, 480, 492, 520, 533, 615, 624, 656, 780, 820, 984, 1040, 1066, 1230, 1248, 1312, 1560, 1599, 1640, 1968, 2080, 2132, 2460, 2665, 3120, 3198, 3280, 3936, 4264, 4920, 5330, 6240, 6396, 6560, 7995, 8528, 9840, 10660, 12792, 15990, 17056, 19680, 21320, 25584, 31980, 42640, 51168, 63960, 75703, 85280, 127920, 151406, 227109, 255840, 302812, 378515, 454218, 605624, 757030, 908436, 984139, 1135545, 1211248, 1514060, 1816872, 1968278, 2271090, 2422496, 2952417, 3028120, 3103823, 3633744, 3936556, 4542180, 4920695, 5904834, 6056240, 6207646, 7267488, 7873112, 9084360, 9311469, 9841390, 11809668, 12112480, 12415292, 14762085, 15519115, 15746224, 18168720, 18622938, 19682780, 23619336, 24830584, 29524170, 31038230, 31492448, 36337440, 37245876, 39365560, 40349699, 46557345, 47238672, 49661168, 59048340, 62076460, 74491752, 78731120, 80699398, 93114690, 94477344, 99322336, 118096680, 121049097, 124152920, 148983504, 157462240, 161398796, 186229380, 201748495, 236193360, 242098194, 248305840, 297967008, 322797592, 372458760, 403496990, 472386720, 484196388, 496611680, 605245485, 645595184, 744917520, 806993980, 968392776, 1210490970, 1291190368, 1489835040, 1613987960, 1936785552, 2420981940, 3227975920, 3873571104, 4841963880, 6455951840, 9683927760, 19367855520]

約数ペア:

[(1, 19367855520), (2, 9683927760), (3, 6455951840), (4, 4841963880), (5, 3873571104), (6, 3227975920), (8, 2420981940), (10, 1936785552), (12, 1613987960), (13, 1489835040), (15, 1291190368), (16, 1210490970), (20, 968392776), (24, 806993980), (26, 744917520), (30, 645595184), (32, 605245485), (39, 496611680), (40, 484196388), (41, 472386720), (48, 403496990), (52, 372458760), (60, 322797592), (65, 297967008), (78, 248305840), (80, 242098194), (82, 236193360), (96, 201748495), (104, 186229380), (120, 161398796), (123, 157462240), (130, 148983504), (156, 124152920), (160, 121049097), (164, 118096680), (195, 99322336), (205, 94477344), (208, 93114690), (240, 80699398), (246, 78731120), (260, 74491752), (312, 62076460), (328, 59048340), (390, 49661168), (410, 47238672), (416, 46557345), (480, 40349699), (492, 39365560), (520, 37245876), (533, 36337440), (615, 31492448), (624, 31038230), (656, 29524170), (780, 24830584), (820, 23619336), (984, 19682780), (1040, 18622938), (1066, 18168720), (1230, 15746224), (1248, 15519115), (1312, 14762085), (1560, 12415292), (1599, 12112480), (1640, 11809668), (1968, 9841390), (2080, 9311469), (2132, 9084360), (2460, 7873112), (2665, 7267488), (3120, 6207646), (3198, 6056240), (3280, 5904834), (3936, 4920695), (4264, 4542180), (4920, 3936556), (5330, 3633744), (6240, 3103823), (6396, 3028120), (6560, 2952417), (7995, 2422496), (8528, 2271090), (9840, 1968278), (10660, 1816872), (12792, 1514060), (15990, 1211248), (17056, 1135545), (19680, 984139), (21320, 908436), (25584, 757030), (31980, 605624), (42640, 454218), (51168, 378515), (63960, 302812), (75703, 255840), (85280, 227109), (127920, 151406)]