1340885160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2267}}^1$

素因数の和:2368

約数の個数: 192

約数和(自身を含む): 4585351680

約数和(自身を除く): 3244466520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 53, 60, 62, 72, 90, 93, 106, 120, 124, 155, 159, 180, 186, 212, 248, 265, 279, 310, 318, 360, 372, 424, 465, 477, 530, 558, 620, 636, 744, 795, 930, 954, 1060, 1116, 1240, 1272, 1395, 1590, 1643, 1860, 1908, 2120, 2232, 2267, 2385, 2790, 3180, 3286, 3720, 3816, 4534, 4770, 4929, 5580, 6360, 6572, 6801, 8215, 9068, 9540, 9858, 11160, 11335, 13144, 13602, 14787, 16430, 18136, 19080, 19716, 20403, 22670, 24645, 27204, 29574, 32860, 34005, 39432, 40806, 45340, 49290, 54408, 59148, 65720, 68010, 70277, 73935, 81612, 90680, 98580, 102015, 118296, 120151, 136020, 140554, 147870, 163224, 197160, 204030, 210831, 240302, 272040, 281108, 295740, 351385, 360453, 408060, 421662, 480604, 562216, 591480, 600755, 632493, 702770, 720906, 816120, 843324, 961208, 1054155, 1081359, 1201510, 1264986, 1405540, 1441812, 1686648, 1802265, 2108310, 2162718, 2403020, 2529972, 2811080, 2883624, 3162465, 3604530, 3724681, 4216620, 4325436, 4806040, 5059944, 5406795, 6324930, 7209060, 7449362, 8433240, 8650872, 10813590, 11174043, 12649860, 14418120, 14898724, 18623405, 21627180, 22348086, 25299720, 29797448, 33522129, 37246810, 43254360, 44696172, 55870215, 67044258, 74493620, 89392344, 111740430, 134088516, 148987240, 167610645, 223480860, 268177032, 335221290, 446961720, 670442580, 1340885160]

約数ペア:

[(1, 1340885160), (2, 670442580), (3, 446961720), (4, 335221290), (5, 268177032), (6, 223480860), (8, 167610645), (9, 148987240), (10, 134088516), (12, 111740430), (15, 89392344), (18, 74493620), (20, 67044258), (24, 55870215), (30, 44696172), (31, 43254360), (36, 37246810), (40, 33522129), (45, 29797448), (53, 25299720), (60, 22348086), (62, 21627180), (72, 18623405), (90, 14898724), (93, 14418120), (106, 12649860), (120, 11174043), (124, 10813590), (155, 8650872), (159, 8433240), (180, 7449362), (186, 7209060), (212, 6324930), (248, 5406795), (265, 5059944), (279, 4806040), (310, 4325436), (318, 4216620), (360, 3724681), (372, 3604530), (424, 3162465), (465, 2883624), (477, 2811080), (530, 2529972), (558, 2403020), (620, 2162718), (636, 2108310), (744, 1802265), (795, 1686648), (930, 1441812), (954, 1405540), (1060, 1264986), (1116, 1201510), (1240, 1081359), (1272, 1054155), (1395, 961208), (1590, 843324), (1643, 816120), (1860, 720906), (1908, 702770), (2120, 632493), (2232, 600755), (2267, 591480), (2385, 562216), (2790, 480604), (3180, 421662), (3286, 408060), (3720, 360453), (3816, 351385), (4534, 295740), (4770, 281108), (4929, 272040), (5580, 240302), (6360, 210831), (6572, 204030), (6801, 197160), (8215, 163224), (9068, 147870), (9540, 140554), (9858, 136020), (11160, 120151), (11335, 118296), (13144, 102015), (13602, 98580), (14787, 90680), (16430, 81612), (18136, 73935), (19080, 70277), (19716, 68010), (20403, 65720), (22670, 59148), (24645, 54408), (27204, 49290), (29574, 45340), (32860, 40806), (34005, 39432)]