1330357440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{81517}}^1$

素因数の和:81554

約数の個数: 112

約数和(自身を含む): 4472403552

約数和(自身を除く): 3142046112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 16320, 81517, 163034, 244551, 326068, 407585, 489102, 652136, 815170, 978204, 1222755, 1304272, 1385789, 1630340, 1956408, 2445510, 2608544, 2771578, 3260680, 3912816, 4157367, 4891020, 5217088, 5543156, 6521360, 6928945, 7825632, 8314734, 9782040, 11086312, 13042720, 13857890, 15651264, 16629468, 19564080, 20786835, 22172624, 26085440, 27715780, 33258936, 39128160, 41573670, 44345248, 55431560, 66517872, 78256320, 83147340, 88690496, 110863120, 133035744, 166294680, 221726240, 266071488, 332589360, 443452480, 665178720, 1330357440]

約数ペア:

[(1, 1330357440), (2, 665178720), (3, 443452480), (4, 332589360), (5, 266071488), (6, 221726240), (8, 166294680), (10, 133035744), (12, 110863120), (15, 88690496), (16, 83147340), (17, 78256320), (20, 66517872), (24, 55431560), (30, 44345248), (32, 41573670), (34, 39128160), (40, 33258936), (48, 27715780), (51, 26085440), (60, 22172624), (64, 20786835), (68, 19564080), (80, 16629468), (85, 15651264), (96, 13857890), (102, 13042720), (120, 11086312), (136, 9782040), (160, 8314734), (170, 7825632), (192, 6928945), (204, 6521360), (240, 5543156), (255, 5217088), (272, 4891020), (320, 4157367), (340, 3912816), (408, 3260680), (480, 2771578), (510, 2608544), (544, 2445510), (680, 1956408), (816, 1630340), (960, 1385789), (1020, 1304272), (1088, 1222755), (1360, 978204), (1632, 815170), (2040, 652136), (2720, 489102), (3264, 407585), (4080, 326068), (5440, 244551), (8160, 163034), (16320, 81517)]