431175420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3613}}^1$

素因数の和:3661

約数の個数: 192

約数和(自身を含む): 1530023040

約数和(自身を除く): 1098847620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1326, 1404, 1530, 1755, 1836, 1989, 2210, 2295, 2340, 2652, 3060, 3315, 3510, 3613, 3978, 4420, 4590, 5967, 6630, 7020, 7226, 7956, 9180, 9945, 10839, 11934, 13260, 14452, 18065, 19890, 21678, 23868, 29835, 32517, 36130, 39780, 43356, 46969, 54195, 59670, 61421, 65034, 72260, 93938, 97551, 108390, 119340, 122842, 130068, 140907, 162585, 184263, 187876, 195102, 216780, 234845, 245684, 281814, 307105, 325170, 368526, 390204, 422721, 469690, 487755, 552789, 563628, 614210, 650340, 704535, 737052, 798473, 845442, 921315, 939380, 975510, 1105578, 1228420, 1268163, 1409070, 1596946, 1658367, 1690884, 1842630, 1951020, 2113605, 2211156, 2395419, 2536326, 2763945, 2818140, 3193892, 3316734, 3685260, 3992365, 4227210, 4790838, 5072652, 5527890, 6340815, 6633468, 7186257, 7984730, 8291835, 8454420, 9581676, 11055780, 11977095, 12681630, 14372514, 15969460, 16583670, 21558771, 23954190, 25363260, 28745028, 33167340, 35931285, 43117542, 47908380, 71862570, 86235084, 107793855, 143725140, 215587710, 431175420]

約数ペア:

[(1, 431175420), (2, 215587710), (3, 143725140), (4, 107793855), (5, 86235084), (6, 71862570), (9, 47908380), (10, 43117542), (12, 35931285), (13, 33167340), (15, 28745028), (17, 25363260), (18, 23954190), (20, 21558771), (26, 16583670), (27, 15969460), (30, 14372514), (34, 12681630), (36, 11977095), (39, 11055780), (45, 9581676), (51, 8454420), (52, 8291835), (54, 7984730), (60, 7186257), (65, 6633468), (68, 6340815), (78, 5527890), (85, 5072652), (90, 4790838), (102, 4227210), (108, 3992365), (117, 3685260), (130, 3316734), (135, 3193892), (153, 2818140), (156, 2763945), (170, 2536326), (180, 2395419), (195, 2211156), (204, 2113605), (221, 1951020), (234, 1842630), (255, 1690884), (260, 1658367), (270, 1596946), (306, 1409070), (340, 1268163), (351, 1228420), (390, 1105578), (442, 975510), (459, 939380), (468, 921315), (510, 845442), (540, 798473), (585, 737052), (612, 704535), (663, 650340), (702, 614210), (765, 563628), (780, 552789), (884, 487755), (918, 469690), (1020, 422721), (1105, 390204), (1170, 368526), (1326, 325170), (1404, 307105), (1530, 281814), (1755, 245684), (1836, 234845), (1989, 216780), (2210, 195102), (2295, 187876), (2340, 184263), (2652, 162585), (3060, 140907), (3315, 130068), (3510, 122842), (3613, 119340), (3978, 108390), (4420, 97551), (4590, 93938), (5967, 72260), (6630, 65034), (7020, 61421), (7226, 59670), (7956, 54195), (9180, 46969), (9945, 43356), (10839, 39780), (11934, 36130), (13260, 32517), (14452, 29835), (18065, 23868), (19890, 21678)]