65705640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:592

約数の個数: 256

約数和(自身を含む): 265144320

約数和(自身を除く): 199438680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 455, 462, 520, 546, 547, 572, 616, 660, 715, 728, 770, 780, 840, 858, 910, 924, 1001, 1092, 1094, 1144, 1155, 1320, 1365, 1430, 1540, 1560, 1641, 1716, 1820, 1848, 2002, 2145, 2184, 2188, 2310, 2730, 2735, 2860, 3003, 3080, 3282, 3432, 3640, 3829, 4004, 4290, 4376, 4620, 5005, 5460, 5470, 5720, 6006, 6017, 6564, 7111, 7658, 8008, 8205, 8580, 9240, 10010, 10920, 10940, 11487, 12012, 12034, 13128, 14222, 15015, 15316, 16410, 17160, 18051, 19145, 20020, 21333, 21880, 22974, 24024, 24068, 28444, 30030, 30085, 30632, 32820, 35555, 36102, 38290, 40040, 42119, 42666, 45948, 48136, 49777, 56888, 57435, 60060, 60170, 65640, 71110, 72204, 76580, 78221, 84238, 85332, 90255, 91896, 99554, 106665, 114870, 120120, 120340, 126357, 142220, 144408, 149331, 153160, 156442, 168476, 170664, 180510, 199108, 210595, 213330, 229740, 234663, 240680, 248885, 252714, 284440, 298662, 312884, 336952, 361020, 391105, 398216, 421190, 426660, 459480, 469326, 497770, 505428, 547547, 597324, 625768, 631785, 722040, 746655, 782210, 842380, 853320, 938652, 995540, 1010856, 1095094, 1173315, 1194648, 1263570, 1493310, 1564420, 1642641, 1684760, 1877304, 1991080, 2190188, 2346630, 2527140, 2737735, 2986620, 3128840, 3285282, 4380376, 4693260, 5054280, 5475470, 5973240, 6570564, 8213205, 9386520, 10950940, 13141128, 16426410, 21901880, 32852820, 65705640]

約数ペア:

[(1, 65705640), (2, 32852820), (3, 21901880), (4, 16426410), (5, 13141128), (6, 10950940), (7, 9386520), (8, 8213205), (10, 6570564), (11, 5973240), (12, 5475470), (13, 5054280), (14, 4693260), (15, 4380376), (20, 3285282), (21, 3128840), (22, 2986620), (24, 2737735), (26, 2527140), (28, 2346630), (30, 2190188), (33, 1991080), (35, 1877304), (39, 1684760), (40, 1642641), (42, 1564420), (44, 1493310), (52, 1263570), (55, 1194648), (56, 1173315), (60, 1095094), (65, 1010856), (66, 995540), (70, 938652), (77, 853320), (78, 842380), (84, 782210), (88, 746655), (91, 722040), (104, 631785), (105, 625768), (110, 597324), (120, 547547), (130, 505428), (132, 497770), (140, 469326), (143, 459480), (154, 426660), (156, 421190), (165, 398216), (168, 391105), (182, 361020), (195, 336952), (210, 312884), (220, 298662), (231, 284440), (260, 252714), (264, 248885), (273, 240680), (280, 234663), (286, 229740), (308, 213330), (312, 210595), (330, 199108), (364, 180510), (385, 170664), (390, 168476), (420, 156442), (429, 153160), (440, 149331), (455, 144408), (462, 142220), (520, 126357), (546, 120340), (547, 120120), (572, 114870), (616, 106665), (660, 99554), (715, 91896), (728, 90255), (770, 85332), (780, 84238), (840, 78221), (858, 76580), (910, 72204), (924, 71110), (1001, 65640), (1092, 60170), (1094, 60060), (1144, 57435), (1155, 56888), (1320, 49777), (1365, 48136), (1430, 45948), (1540, 42666), (1560, 42119), (1641, 40040), (1716, 38290), (1820, 36102), (1848, 35555), (2002, 32820), (2145, 30632), (2184, 30085), (2188, 30030), (2310, 28444), (2730, 24068), (2735, 24024), (2860, 22974), (3003, 21880), (3080, 21333), (3282, 20020), (3432, 19145), (3640, 18051), (3829, 17160), (4004, 16410), (4290, 15316), (4376, 15015), (4620, 14222), (5005, 13128), (5460, 12034), (5470, 12012), (5720, 11487), (6006, 10940), (6017, 10920), (6564, 10010), (7111, 9240), (7658, 8580), (8008, 8205)]