61741680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:304

約数の個数: 320

約数和(自身を含む): 257983488

約数和(自身を除く): 196241808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 165, 168, 176, 182, 195, 208, 210, 220, 231, 240, 257, 260, 264, 273, 280, 286, 308, 312, 330, 336, 364, 385, 390, 420, 429, 440, 455, 462, 514, 520, 528, 546, 560, 572, 616, 624, 660, 715, 728, 770, 771, 780, 840, 858, 880, 910, 924, 1001, 1028, 1040, 1092, 1144, 1155, 1232, 1285, 1320, 1365, 1430, 1456, 1540, 1542, 1560, 1680, 1716, 1799, 1820, 1848, 2002, 2056, 2145, 2184, 2288, 2310, 2570, 2640, 2730, 2827, 2860, 3003, 3080, 3084, 3120, 3341, 3432, 3598, 3640, 3696, 3855, 4004, 4112, 4290, 4368, 4620, 5005, 5140, 5397, 5460, 5654, 5720, 6006, 6160, 6168, 6682, 6864, 7196, 7280, 7710, 8008, 8481, 8580, 8995, 9240, 10010, 10023, 10280, 10794, 10920, 11308, 11440, 12012, 12336, 13364, 14135, 14392, 15015, 15420, 16016, 16705, 16962, 17160, 17990, 18480, 19789, 20020, 20046, 20560, 21588, 21840, 22616, 23387, 24024, 26728, 26985, 28270, 28784, 30030, 30840, 33410, 33924, 34320, 35980, 36751, 39578, 40040, 40092, 42405, 43176, 45232, 46774, 48048, 50115, 53456, 53970, 56540, 59367, 60060, 61680, 66820, 67848, 70161, 71960, 73502, 79156, 80080, 80184, 84810, 86352, 93548, 98945, 100230, 107940, 110253, 113080, 116935, 118734, 120120, 133640, 135696, 140322, 143920, 147004, 158312, 160368, 169620, 183755, 187096, 197890, 200460, 215880, 220506, 226160, 233870, 237468, 240240, 257257, 267280, 280644, 294008, 296835, 316624, 339240, 350805, 367510, 374192, 395780, 400920, 431760, 441012, 467740, 474936, 514514, 551265, 561288, 588016, 593670, 678480, 701610, 735020, 771771, 791560, 801840, 882024, 935480, 949872, 1029028, 1102530, 1122576, 1187340, 1286285, 1403220, 1470040, 1543542, 1583120, 1764048, 1870960, 2058056, 2205060, 2374680, 2572570, 2806440, 2940080, 3087084, 3858855, 4116112, 4410120, 4749360, 5145140, 5612880, 6174168, 7717710, 8820240, 10290280, 12348336, 15435420, 20580560, 30870840, 61741680]

約数ペア:

[(1, 61741680), (2, 30870840), (3, 20580560), (4, 15435420), (5, 12348336), (6, 10290280), (7, 8820240), (8, 7717710), (10, 6174168), (11, 5612880), (12, 5145140), (13, 4749360), (14, 4410120), (15, 4116112), (16, 3858855), (20, 3087084), (21, 2940080), (22, 2806440), (24, 2572570), (26, 2374680), (28, 2205060), (30, 2058056), (33, 1870960), (35, 1764048), (39, 1583120), (40, 1543542), (42, 1470040), (44, 1403220), (48, 1286285), (52, 1187340), (55, 1122576), (56, 1102530), (60, 1029028), (65, 949872), (66, 935480), (70, 882024), (77, 801840), (78, 791560), (80, 771771), (84, 735020), (88, 701610), (91, 678480), (104, 593670), (105, 588016), (110, 561288), (112, 551265), (120, 514514), (130, 474936), (132, 467740), (140, 441012), (143, 431760), (154, 400920), (156, 395780), (165, 374192), (168, 367510), (176, 350805), (182, 339240), (195, 316624), (208, 296835), (210, 294008), (220, 280644), (231, 267280), (240, 257257), (257, 240240), (260, 237468), (264, 233870), (273, 226160), (280, 220506), (286, 215880), (308, 200460), (312, 197890), (330, 187096), (336, 183755), (364, 169620), (385, 160368), (390, 158312), (420, 147004), (429, 143920), (440, 140322), (455, 135696), (462, 133640), (514, 120120), (520, 118734), (528, 116935), (546, 113080), (560, 110253), (572, 107940), (616, 100230), (624, 98945), (660, 93548), (715, 86352), (728, 84810), (770, 80184), (771, 80080), (780, 79156), (840, 73502), (858, 71960), (880, 70161), (910, 67848), (924, 66820), (1001, 61680), (1028, 60060), (1040, 59367), (1092, 56540), (1144, 53970), (1155, 53456), (1232, 50115), (1285, 48048), (1320, 46774), (1365, 45232), (1430, 43176), (1456, 42405), (1540, 40092), (1542, 40040), (1560, 39578), (1680, 36751), (1716, 35980), (1799, 34320), (1820, 33924), (1848, 33410), (2002, 30840), (2056, 30030), (2145, 28784), (2184, 28270), (2288, 26985), (2310, 26728), (2570, 24024), (2640, 23387), (2730, 22616), (2827, 21840), (2860, 21588), (3003, 20560), (3080, 20046), (3084, 20020), (3120, 19789), (3341, 18480), (3432, 17990), (3598, 17160), (3640, 16962), (3696, 16705), (3855, 16016), (4004, 15420), (4112, 15015), (4290, 14392), (4368, 14135), (4620, 13364), (5005, 12336), (5140, 12012), (5397, 11440), (5460, 11308), (5654, 10920), (5720, 10794), (6006, 10280), (6160, 10023), (6168, 10010), (6682, 9240), (6864, 8995), (7196, 8580), (7280, 8481), (7710, 8008)]