42449040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 240

約数和(自身を含む): 156686400

約数和(自身を除く): 114237360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 48, 57, 58, 60, 72, 76, 80, 87, 90, 95, 107, 114, 116, 120, 144, 145, 152, 171, 174, 180, 190, 214, 228, 232, 240, 261, 285, 290, 304, 321, 342, 348, 360, 380, 428, 435, 456, 464, 522, 535, 551, 570, 580, 642, 684, 696, 720, 760, 855, 856, 870, 912, 963, 1044, 1070, 1102, 1140, 1160, 1284, 1305, 1368, 1392, 1520, 1605, 1653, 1710, 1712, 1740, 1926, 2033, 2088, 2140, 2204, 2280, 2320, 2568, 2610, 2736, 2755, 3103, 3210, 3306, 3420, 3480, 3852, 4066, 4176, 4280, 4408, 4560, 4815, 4959, 5136, 5220, 5510, 6099, 6206, 6420, 6612, 6840, 6960, 7704, 8132, 8265, 8560, 8816, 9309, 9630, 9918, 10165, 10440, 11020, 12198, 12412, 12840, 13224, 13680, 15408, 15515, 16264, 16530, 18297, 18618, 19260, 19836, 20330, 20880, 22040, 24396, 24795, 24824, 25680, 26448, 27927, 30495, 31030, 32528, 33060, 36594, 37236, 38520, 39672, 40660, 44080, 46545, 48792, 49590, 49648, 55854, 58957, 60990, 62060, 66120, 73188, 74472, 77040, 79344, 81320, 91485, 93090, 97584, 99180, 111708, 117914, 121980, 124120, 132240, 139635, 146376, 148944, 162640, 176871, 182970, 186180, 198360, 223416, 235828, 243960, 248240, 279270, 292752, 294785, 353742, 365940, 372360, 396720, 446832, 471656, 487920, 530613, 558540, 589570, 707484, 731880, 744720, 884355, 943312, 1061226, 1117080, 1179140, 1414968, 1463760, 1768710, 2122452, 2234160, 2358280, 2653065, 2829936, 3537420, 4244904, 4716560, 5306130, 7074840, 8489808, 10612260, 14149680, 21224520, 42449040]

約数ペア:

[(1, 42449040), (2, 21224520), (3, 14149680), (4, 10612260), (5, 8489808), (6, 7074840), (8, 5306130), (9, 4716560), (10, 4244904), (12, 3537420), (15, 2829936), (16, 2653065), (18, 2358280), (19, 2234160), (20, 2122452), (24, 1768710), (29, 1463760), (30, 1414968), (36, 1179140), (38, 1117080), (40, 1061226), (45, 943312), (48, 884355), (57, 744720), (58, 731880), (60, 707484), (72, 589570), (76, 558540), (80, 530613), (87, 487920), (90, 471656), (95, 446832), (107, 396720), (114, 372360), (116, 365940), (120, 353742), (144, 294785), (145, 292752), (152, 279270), (171, 248240), (174, 243960), (180, 235828), (190, 223416), (214, 198360), (228, 186180), (232, 182970), (240, 176871), (261, 162640), (285, 148944), (290, 146376), (304, 139635), (321, 132240), (342, 124120), (348, 121980), (360, 117914), (380, 111708), (428, 99180), (435, 97584), (456, 93090), (464, 91485), (522, 81320), (535, 79344), (551, 77040), (570, 74472), (580, 73188), (642, 66120), (684, 62060), (696, 60990), (720, 58957), (760, 55854), (855, 49648), (856, 49590), (870, 48792), (912, 46545), (963, 44080), (1044, 40660), (1070, 39672), (1102, 38520), (1140, 37236), (1160, 36594), (1284, 33060), (1305, 32528), (1368, 31030), (1392, 30495), (1520, 27927), (1605, 26448), (1653, 25680), (1710, 24824), (1712, 24795), (1740, 24396), (1926, 22040), (2033, 20880), (2088, 20330), (2140, 19836), (2204, 19260), (2280, 18618), (2320, 18297), (2568, 16530), (2610, 16264), (2736, 15515), (2755, 15408), (3103, 13680), (3210, 13224), (3306, 12840), (3420, 12412), (3480, 12198), (3852, 11020), (4066, 10440), (4176, 10165), (4280, 9918), (4408, 9630), (4560, 9309), (4815, 8816), (4959, 8560), (5136, 8265), (5220, 8132), (5510, 7704), (6099, 6960), (6206, 6840), (6420, 6612)]