1813367040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12763}}^1$

素因数の和:12824

約数の個数: 144

約数和(自身を含む): 5948432448

約数和(自身を除く): 4135065408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 768, 888, 960, 1110, 1184, 1280, 1480, 1776, 1920, 2220, 2368, 2960, 3552, 3840, 4440, 4736, 5920, 7104, 8880, 9472, 11840, 12763, 14208, 17760, 23680, 25526, 28416, 35520, 38289, 47360, 51052, 63815, 71040, 76578, 102104, 127630, 142080, 153156, 191445, 204208, 255260, 306312, 382890, 408416, 472231, 510520, 612624, 765780, 816832, 944462, 1021040, 1225248, 1416693, 1531560, 1633664, 1888924, 2042080, 2361155, 2450496, 2833386, 3063120, 3267328, 3777848, 4084160, 4722310, 4900992, 5666772, 6126240, 7083465, 7555696, 8168320, 9444620, 9801984, 11333544, 12252480, 14166930, 15111392, 16336640, 18889240, 22667088, 24504960, 28333860, 30222784, 37778480, 45334176, 49009920, 56667720, 60445568, 75556960, 90668352, 113335440, 120891136, 151113920, 181336704, 226670880, 302227840, 362673408, 453341760, 604455680, 906683520, 1813367040]

約数ペア:

[(1, 1813367040), (2, 906683520), (3, 604455680), (4, 453341760), (5, 362673408), (6, 302227840), (8, 226670880), (10, 181336704), (12, 151113920), (15, 120891136), (16, 113335440), (20, 90668352), (24, 75556960), (30, 60445568), (32, 56667720), (37, 49009920), (40, 45334176), (48, 37778480), (60, 30222784), (64, 28333860), (74, 24504960), (80, 22667088), (96, 18889240), (111, 16336640), (120, 15111392), (128, 14166930), (148, 12252480), (160, 11333544), (185, 9801984), (192, 9444620), (222, 8168320), (240, 7555696), (256, 7083465), (296, 6126240), (320, 5666772), (370, 4900992), (384, 4722310), (444, 4084160), (480, 3777848), (555, 3267328), (592, 3063120), (640, 2833386), (740, 2450496), (768, 2361155), (888, 2042080), (960, 1888924), (1110, 1633664), (1184, 1531560), (1280, 1416693), (1480, 1225248), (1776, 1021040), (1920, 944462), (2220, 816832), (2368, 765780), (2960, 612624), (3552, 510520), (3840, 472231), (4440, 408416), (4736, 382890), (5920, 306312), (7104, 255260), (8880, 204208), (9472, 191445), (11840, 153156), (12763, 142080), (14208, 127630), (17760, 102104), (23680, 76578), (25526, 71040), (28416, 63815), (35520, 51052), (38289, 47360)]