427807380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:479

約数の個数: 384

約数和(自身を含む): 1706987520

約数和(自身を除く): 1279180140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 17, 20, 21, 22, 26, 28, 30, 33, 34, 35, 39, 42, 44, 51, 52, 55, 60, 65, 66, 68, 70, 77, 78, 84, 85, 91, 102, 105, 110, 119, 130, 132, 140, 143, 154, 156, 165, 170, 182, 187, 195, 204, 210, 220, 221, 231, 238, 255, 260, 273, 286, 308, 330, 340, 357, 364, 374, 385, 390, 419, 420, 429, 442, 455, 462, 476, 510, 546, 561, 572, 595, 660, 663, 714, 715, 748, 770, 780, 838, 858, 884, 910, 924, 935, 1001, 1020, 1092, 1105, 1122, 1155, 1190, 1257, 1309, 1326, 1365, 1428, 1430, 1540, 1547, 1676, 1716, 1785, 1820, 1870, 2002, 2095, 2145, 2210, 2244, 2310, 2380, 2431, 2514, 2618, 2652, 2730, 2805, 2860, 2933, 3003, 3094, 3315, 3570, 3740, 3927, 4004, 4190, 4290, 4420, 4609, 4620, 4641, 4862, 5005, 5028, 5236, 5447, 5460, 5610, 5866, 6006, 6188, 6285, 6545, 6630, 7123, 7140, 7293, 7735, 7854, 8380, 8580, 8799, 9218, 9282, 9724, 10010, 10894, 11220, 11732, 12012, 12155, 12570, 13090, 13260, 13827, 14246, 14586, 14665, 15015, 15470, 15708, 16341, 17017, 17598, 18436, 18564, 19635, 20020, 21369, 21788, 23045, 23205, 24310, 25140, 26180, 27235, 27654, 28492, 29172, 29330, 30030, 30940, 32263, 32682, 34034, 35196, 35615, 36465, 38129, 39270, 42738, 43995, 46090, 46410, 48620, 49861, 51051, 54470, 55308, 58660, 59917, 60060, 64526, 65364, 68068, 69135, 71230, 72930, 76258, 78353, 78540, 81705, 85085, 85476, 87990, 92180, 92599, 92820, 96789, 99722, 102102, 106845, 108940, 114387, 119834, 129052, 138270, 142460, 145860, 149583, 152516, 156706, 161315, 163410, 170170, 175980, 179751, 185198, 190645, 193578, 199444, 204204, 213690, 228774, 235059, 239668, 249305, 255255, 276540, 277797, 299166, 299585, 313412, 322630, 326820, 340340, 359502, 370396, 381290, 387156, 391765, 419419, 427380, 457548, 462995, 470118, 483945, 498610, 510510, 548471, 555594, 571935, 598332, 599170, 645260, 648193, 719004, 747915, 762580, 783530, 838838, 898755, 925990, 940236, 967890, 997220, 1018589, 1021020, 1096942, 1111188, 1143870, 1175295, 1198340, 1258257, 1296386, 1388985, 1495830, 1567060, 1645413, 1677676, 1797510, 1851980, 1935780, 1944579, 2037178, 2097095, 2193884, 2287740, 2350590, 2516514, 2592772, 2742355, 2777970, 2991660, 3055767, 3240965, 3290826, 3595020, 3889158, 4074356, 4194190, 4701180, 5033028, 5092945, 5484710, 5555940, 6111534, 6291285, 6481930, 6581652, 7130123, 7778316, 8227065, 8388380, 9722895, 10185890, 10969420, 12223068, 12582570, 12963860, 14260246, 15278835, 16454130, 19445790, 20371780, 21390369, 25165140, 28520492, 30557670, 32908260, 35650615, 38891580, 42780738, 61115340, 71301230, 85561476, 106951845, 142602460, 213903690, 427807380]

約数ペア:

[(1, 427807380), (2, 213903690), (3, 142602460), (4, 106951845), (5, 85561476), (6, 71301230), (7, 61115340), (10, 42780738), (11, 38891580), (12, 35650615), (13, 32908260), (14, 30557670), (15, 28520492), (17, 25165140), (20, 21390369), (21, 20371780), (22, 19445790), (26, 16454130), (28, 15278835), (30, 14260246), (33, 12963860), (34, 12582570), (35, 12223068), (39, 10969420), (42, 10185890), (44, 9722895), (51, 8388380), (52, 8227065), (55, 7778316), (60, 7130123), (65, 6581652), (66, 6481930), (68, 6291285), (70, 6111534), (77, 5555940), (78, 5484710), (84, 5092945), (85, 5033028), (91, 4701180), (102, 4194190), (105, 4074356), (110, 3889158), (119, 3595020), (130, 3290826), (132, 3240965), (140, 3055767), (143, 2991660), (154, 2777970), (156, 2742355), (165, 2592772), (170, 2516514), (182, 2350590), (187, 2287740), (195, 2193884), (204, 2097095), (210, 2037178), (220, 1944579), (221, 1935780), (231, 1851980), (238, 1797510), (255, 1677676), (260, 1645413), (273, 1567060), (286, 1495830), (308, 1388985), (330, 1296386), (340, 1258257), (357, 1198340), (364, 1175295), (374, 1143870), (385, 1111188), (390, 1096942), (419, 1021020), (420, 1018589), (429, 997220), (442, 967890), (455, 940236), (462, 925990), (476, 898755), (510, 838838), (546, 783530), (561, 762580), (572, 747915), (595, 719004), (660, 648193), (663, 645260), (714, 599170), (715, 598332), (748, 571935), (770, 555594), (780, 548471), (838, 510510), (858, 498610), (884, 483945), (910, 470118), (924, 462995), (935, 457548), (1001, 427380), (1020, 419419), (1092, 391765), (1105, 387156), (1122, 381290), (1155, 370396), (1190, 359502), (1257, 340340), (1309, 326820), (1326, 322630), (1365, 313412), (1428, 299585), (1430, 299166), (1540, 277797), (1547, 276540), (1676, 255255), (1716, 249305), (1785, 239668), (1820, 235059), (1870, 228774), (2002, 213690), (2095, 204204), (2145, 199444), (2210, 193578), (2244, 190645), (2310, 185198), (2380, 179751), (2431, 175980), (2514, 170170), (2618, 163410), (2652, 161315), (2730, 156706), (2805, 152516), (2860, 149583), (2933, 145860), (3003, 142460), (3094, 138270), (3315, 129052), (3570, 119834), (3740, 114387), (3927, 108940), (4004, 106845), (4190, 102102), (4290, 99722), (4420, 96789), (4609, 92820), (4620, 92599), (4641, 92180), (4862, 87990), (5005, 85476), (5028, 85085), (5236, 81705), (5447, 78540), (5460, 78353), (5610, 76258), (5866, 72930), (6006, 71230), (6188, 69135), (6285, 68068), (6545, 65364), (6630, 64526), (7123, 60060), (7140, 59917), (7293, 58660), (7735, 55308), (7854, 54470), (8380, 51051), (8580, 49861), (8799, 48620), (9218, 46410), (9282, 46090), (9724, 43995), (10010, 42738), (10894, 39270), (11220, 38129), (11732, 36465), (12012, 35615), (12155, 35196), (12570, 34034), (13090, 32682), (13260, 32263), (13827, 30940), (14246, 30030), (14586, 29330), (14665, 29172), (15015, 28492), (15470, 27654), (15708, 27235), (16341, 26180), (17017, 25140), (17598, 24310), (18436, 23205), (18564, 23045), (19635, 21788), (20020, 21369)]