1375445520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1091}}^1$

素因数の和:1230

約数の個数: 240

約数和(自身を含む): 4942933632

約数和(自身を除く): 3567488112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 103, 120, 136, 144, 153, 170, 180, 204, 206, 240, 255, 272, 306, 309, 340, 360, 408, 412, 510, 515, 612, 618, 680, 720, 765, 816, 824, 927, 1020, 1030, 1091, 1224, 1236, 1360, 1530, 1545, 1648, 1751, 1854, 2040, 2060, 2182, 2448, 2472, 3060, 3090, 3273, 3502, 3708, 4080, 4120, 4364, 4635, 4944, 5253, 5455, 6120, 6180, 6546, 7004, 7416, 8240, 8728, 8755, 9270, 9819, 10506, 10910, 12240, 12360, 13092, 14008, 14832, 15759, 16365, 17456, 17510, 18540, 18547, 19638, 21012, 21820, 24720, 26184, 26265, 28016, 31518, 32730, 35020, 37080, 37094, 39276, 42024, 43640, 49095, 52368, 52530, 55641, 63036, 65460, 70040, 74160, 74188, 78552, 78795, 84048, 87280, 92735, 98190, 105060, 111282, 112373, 126072, 130920, 140080, 148376, 157104, 157590, 166923, 185470, 196380, 210120, 222564, 224746, 252144, 261840, 278205, 296752, 315180, 333846, 337119, 370940, 392760, 420240, 445128, 449492, 556410, 561865, 630360, 667692, 674238, 741880, 785520, 834615, 890256, 898984, 1011357, 1112820, 1123730, 1260720, 1335384, 1348476, 1483760, 1669230, 1685595, 1797968, 1910341, 2022714, 2225640, 2247460, 2670768, 2696952, 3338460, 3371190, 3820682, 4045428, 4451280, 4494920, 5056785, 5393904, 5731023, 6676920, 6742380, 7641364, 8090856, 8989840, 9551705, 10113570, 11462046, 13353840, 13484760, 15282728, 16181712, 17193069, 19103410, 20227140, 22924092, 26969520, 28655115, 30565456, 34386138, 38206820, 40454280, 45848184, 57310230, 68772276, 76413640, 80908560, 85965345, 91696368, 114620460, 137544552, 152827280, 171930690, 229240920, 275089104, 343861380, 458481840, 687722760, 1375445520]

約数ペア:

[(1, 1375445520), (2, 687722760), (3, 458481840), (4, 343861380), (5, 275089104), (6, 229240920), (8, 171930690), (9, 152827280), (10, 137544552), (12, 114620460), (15, 91696368), (16, 85965345), (17, 80908560), (18, 76413640), (20, 68772276), (24, 57310230), (30, 45848184), (34, 40454280), (36, 38206820), (40, 34386138), (45, 30565456), (48, 28655115), (51, 26969520), (60, 22924092), (68, 20227140), (72, 19103410), (80, 17193069), (85, 16181712), (90, 15282728), (102, 13484760), (103, 13353840), (120, 11462046), (136, 10113570), (144, 9551705), (153, 8989840), (170, 8090856), (180, 7641364), (204, 6742380), (206, 6676920), (240, 5731023), (255, 5393904), (272, 5056785), (306, 4494920), (309, 4451280), (340, 4045428), (360, 3820682), (408, 3371190), (412, 3338460), (510, 2696952), (515, 2670768), (612, 2247460), (618, 2225640), (680, 2022714), (720, 1910341), (765, 1797968), (816, 1685595), (824, 1669230), (927, 1483760), (1020, 1348476), (1030, 1335384), (1091, 1260720), (1224, 1123730), (1236, 1112820), (1360, 1011357), (1530, 898984), (1545, 890256), (1648, 834615), (1751, 785520), (1854, 741880), (2040, 674238), (2060, 667692), (2182, 630360), (2448, 561865), (2472, 556410), (3060, 449492), (3090, 445128), (3273, 420240), (3502, 392760), (3708, 370940), (4080, 337119), (4120, 333846), (4364, 315180), (4635, 296752), (4944, 278205), (5253, 261840), (5455, 252144), (6120, 224746), (6180, 222564), (6546, 210120), (7004, 196380), (7416, 185470), (8240, 166923), (8728, 157590), (8755, 157104), (9270, 148376), (9819, 140080), (10506, 130920), (10910, 126072), (12240, 112373), (12360, 111282), (13092, 105060), (14008, 98190), (14832, 92735), (15759, 87280), (16365, 84048), (17456, 78795), (17510, 78552), (18540, 74188), (18547, 74160), (19638, 70040), (21012, 65460), (21820, 63036), (24720, 55641), (26184, 52530), (26265, 52368), (28016, 49095), (31518, 43640), (32730, 42024), (35020, 39276), (37080, 37094)]