64643452020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1\times {\mathrm{1093}}^1$

素因数の和:1831

約数の個数: 288

約数和(自身を含む): 227728580352

約数和(自身を除く): 163085128332

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 420, 438, 511, 630, 643, 657, 730, 876, 1022, 1093, 1095, 1260, 1286, 1314, 1460, 1533, 1929, 2044, 2186, 2190, 2555, 2572, 2628, 3066, 3215, 3279, 3285, 3858, 4372, 4380, 4501, 4599, 5110, 5465, 5787, 6132, 6430, 6558, 6570, 7651, 7665, 7716, 9002, 9198, 9645, 9837, 10220, 10930, 11574, 12860, 13116, 13140, 13503, 15302, 15330, 16395, 18004, 18396, 19290, 19674, 21860, 22505, 22953, 22995, 23148, 27006, 28935, 30604, 30660, 32790, 38255, 38580, 39348, 40509, 45010, 45906, 45990, 46939, 49185, 54012, 57870, 65580, 67515, 68859, 76510, 79789, 81018, 90020, 91812, 91980, 93878, 98370, 114765, 115740, 135030, 137718, 140817, 153020, 159578, 162036, 187756, 196740, 202545, 229530, 234695, 239367, 270060, 275436, 281634, 319156, 328573, 344295, 398945, 405090, 422451, 459060, 469390, 478734, 558523, 563268, 657146, 688590, 702799, 704085, 718101, 797890, 810180, 844902, 938780, 957468, 985719, 1117046, 1196835, 1314292, 1377180, 1405598, 1408170, 1436202, 1595780, 1642865, 1675569, 1689804, 1971438, 2108397, 2112255, 2234092, 2393670, 2792615, 2811196, 2816340, 2872404, 2957157, 3285730, 3351138, 3513995, 3590505, 3942876, 4216794, 4224510, 4787340, 4919593, 4928595, 5026707, 5585230, 5914314, 6325191, 6571460, 6702276, 7027990, 7181010, 8377845, 8433588, 8449020, 9839186, 9857190, 10053414, 10541985, 11170460, 11828628, 12650382, 14055980, 14362020, 14758779, 14785785, 16755690, 19678372, 19714380, 20106828, 21083970, 24597965, 25133535, 25300764, 29517558, 29571570, 31625955, 33511380, 42167940, 44276337, 49195930, 50267070, 51304327, 59035116, 59143140, 63251910, 73793895, 88552674, 98391860, 100534140, 102608654, 126503820, 147587790, 153912981, 177105348, 205217308, 221381685, 256521635, 295175580, 307825962, 359130289, 442763370, 461738943, 513043270, 615651924, 718260578, 769564905, 885526740, 923477886, 1026086540, 1077390867, 1436521156, 1539129810, 1795651445, 1846955772, 2154781734, 2308694715, 3078259620, 3232172601, 3591302890, 4309563468, 4617389430, 5386954335, 6464345202, 7182605780, 9234778860, 10773908670, 12928690404, 16160863005, 21547817340, 32321726010, 64643452020]

約数ペア:

[(1, 64643452020), (2, 32321726010), (3, 21547817340), (4, 16160863005), (5, 12928690404), (6, 10773908670), (7, 9234778860), (9, 7182605780), (10, 6464345202), (12, 5386954335), (14, 4617389430), (15, 4309563468), (18, 3591302890), (20, 3232172601), (21, 3078259620), (28, 2308694715), (30, 2154781734), (35, 1846955772), (36, 1795651445), (42, 1539129810), (45, 1436521156), (60, 1077390867), (63, 1026086540), (70, 923477886), (73, 885526740), (84, 769564905), (90, 718260578), (105, 615651924), (126, 513043270), (140, 461738943), (146, 442763370), (180, 359130289), (210, 307825962), (219, 295175580), (252, 256521635), (292, 221381685), (315, 205217308), (365, 177105348), (420, 153912981), (438, 147587790), (511, 126503820), (630, 102608654), (643, 100534140), (657, 98391860), (730, 88552674), (876, 73793895), (1022, 63251910), (1093, 59143140), (1095, 59035116), (1260, 51304327), (1286, 50267070), (1314, 49195930), (1460, 44276337), (1533, 42167940), (1929, 33511380), (2044, 31625955), (2186, 29571570), (2190, 29517558), (2555, 25300764), (2572, 25133535), (2628, 24597965), (3066, 21083970), (3215, 20106828), (3279, 19714380), (3285, 19678372), (3858, 16755690), (4372, 14785785), (4380, 14758779), (4501, 14362020), (4599, 14055980), (5110, 12650382), (5465, 11828628), (5787, 11170460), (6132, 10541985), (6430, 10053414), (6558, 9857190), (6570, 9839186), (7651, 8449020), (7665, 8433588), (7716, 8377845), (9002, 7181010), (9198, 7027990), (9645, 6702276), (9837, 6571460), (10220, 6325191), (10930, 5914314), (11574, 5585230), (12860, 5026707), (13116, 4928595), (13140, 4919593), (13503, 4787340), (15302, 4224510), (15330, 4216794), (16395, 3942876), (18004, 3590505), (18396, 3513995), (19290, 3351138), (19674, 3285730), (21860, 2957157), (22505, 2872404), (22953, 2816340), (22995, 2811196), (23148, 2792615), (27006, 2393670), (28935, 2234092), (30604, 2112255), (30660, 2108397), (32790, 1971438), (38255, 1689804), (38580, 1675569), (39348, 1642865), (40509, 1595780), (45010, 1436202), (45906, 1408170), (45990, 1405598), (46939, 1377180), (49185, 1314292), (54012, 1196835), (57870, 1117046), (65580, 985719), (67515, 957468), (68859, 938780), (76510, 844902), (79789, 810180), (81018, 797890), (90020, 718101), (91812, 704085), (91980, 702799), (93878, 688590), (98370, 657146), (114765, 563268), (115740, 558523), (135030, 478734), (137718, 469390), (140817, 459060), (153020, 422451), (159578, 405090), (162036, 398945), (187756, 344295), (196740, 328573), (202545, 319156), (229530, 281634), (234695, 275436), (239367, 270060)]