1041704240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:499

約数の個数: 160

約数和(自身を含む): 2686970880

約数和(自身を除く): 1645266640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 43, 47, 68, 80, 85, 86, 94, 136, 170, 172, 188, 215, 235, 272, 340, 344, 376, 379, 430, 470, 680, 688, 731, 752, 758, 799, 860, 940, 1360, 1462, 1516, 1598, 1720, 1880, 1895, 2021, 2924, 3032, 3196, 3440, 3655, 3760, 3790, 3995, 4042, 5848, 6064, 6392, 6443, 7310, 7580, 7990, 8084, 10105, 11696, 12784, 12886, 14620, 15160, 15980, 16168, 16297, 17813, 20210, 25772, 29240, 30320, 31960, 32215, 32336, 32594, 34357, 35626, 40420, 51544, 58480, 63920, 64430, 65188, 68714, 71252, 80840, 81485, 89065, 103088, 128860, 130376, 137428, 142504, 161680, 162970, 171785, 178130, 257720, 260752, 274856, 277049, 285008, 302821, 325940, 343570, 356260, 515440, 549712, 554098, 605642, 651880, 687140, 712520, 765959, 1108196, 1211284, 1303760, 1374280, 1385245, 1425040, 1514105, 1531918, 2216392, 2422568, 2748560, 2770490, 3028210, 3063836, 3829795, 4432784, 4845136, 5540980, 6056420, 6127672, 7659590, 11081960, 12112840, 12255344, 13021303, 15319180, 22163920, 24225680, 26042606, 30638360, 52085212, 61276720, 65106515, 104170424, 130213030, 208340848, 260426060, 520852120, 1041704240]

約数ペア:

[(1, 1041704240), (2, 520852120), (4, 260426060), (5, 208340848), (8, 130213030), (10, 104170424), (16, 65106515), (17, 61276720), (20, 52085212), (34, 30638360), (40, 26042606), (43, 24225680), (47, 22163920), (68, 15319180), (80, 13021303), (85, 12255344), (86, 12112840), (94, 11081960), (136, 7659590), (170, 6127672), (172, 6056420), (188, 5540980), (215, 4845136), (235, 4432784), (272, 3829795), (340, 3063836), (344, 3028210), (376, 2770490), (379, 2748560), (430, 2422568), (470, 2216392), (680, 1531918), (688, 1514105), (731, 1425040), (752, 1385245), (758, 1374280), (799, 1303760), (860, 1211284), (940, 1108196), (1360, 765959), (1462, 712520), (1516, 687140), (1598, 651880), (1720, 605642), (1880, 554098), (1895, 549712), (2021, 515440), (2924, 356260), (3032, 343570), (3196, 325940), (3440, 302821), (3655, 285008), (3760, 277049), (3790, 274856), (3995, 260752), (4042, 257720), (5848, 178130), (6064, 171785), (6392, 162970), (6443, 161680), (7310, 142504), (7580, 137428), (7990, 130376), (8084, 128860), (10105, 103088), (11696, 89065), (12784, 81485), (12886, 80840), (14620, 71252), (15160, 68714), (15980, 65188), (16168, 64430), (16297, 63920), (17813, 58480), (20210, 51544), (25772, 40420), (29240, 35626), (30320, 34357), (31960, 32594), (32215, 32336)]