272369370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 256

約数和(自身を含む): 870912000

約数和(自身を除く): 598542630

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 59, 65, 70, 78, 89, 91, 95, 105, 114, 118, 130, 133, 177, 178, 182, 190, 195, 210, 247, 266, 267, 273, 285, 295, 354, 390, 399, 413, 445, 455, 494, 534, 546, 570, 590, 623, 665, 741, 767, 798, 826, 885, 890, 910, 1121, 1157, 1235, 1239, 1246, 1330, 1335, 1365, 1482, 1534, 1691, 1729, 1770, 1869, 1995, 2065, 2242, 2301, 2314, 2470, 2478, 2670, 2730, 3115, 3363, 3382, 3458, 3471, 3705, 3738, 3835, 3990, 4130, 4602, 5073, 5187, 5251, 5369, 5605, 5785, 6195, 6230, 6726, 6942, 7410, 7670, 7847, 8099, 8455, 8645, 9345, 10146, 10374, 10502, 10738, 11210, 11505, 11570, 11837, 12390, 14573, 15694, 15753, 16107, 16198, 16815, 16910, 17290, 17355, 18690, 21983, 23010, 23541, 23674, 24297, 25365, 25935, 26255, 26845, 29146, 31506, 32214, 33630, 34710, 35511, 36757, 39235, 40495, 43719, 43966, 47082, 48594, 50730, 51870, 52510, 53690, 59185, 65949, 68263, 71022, 72865, 73514, 78470, 78765, 80535, 80990, 87438, 99769, 102011, 109915, 110271, 117705, 118370, 121485, 131898, 136526, 145730, 153881, 157530, 161070, 177555, 183785, 199538, 204022, 204789, 218595, 219830, 220542, 235410, 242970, 299307, 306033, 307762, 329745, 341315, 355110, 367570, 409578, 437190, 461643, 477841, 498845, 510055, 551355, 598614, 612066, 659490, 682630, 698383, 769405, 923286, 955682, 997690, 1020110, 1023945, 1102710, 1296997, 1396766, 1433523, 1496535, 1530165, 1538810, 2047890, 2095149, 2308215, 2389205, 2593994, 2867046, 2993070, 3060330, 3491915, 3890991, 4190298, 4616430, 4778410, 6484985, 6983830, 7167615, 7781982, 9078979, 10475745, 12969970, 14335230, 18157958, 19454955, 20951490, 27236937, 38909910, 45394895, 54473874, 90789790, 136184685, 272369370]

約数ペア:

[(1, 272369370), (2, 136184685), (3, 90789790), (5, 54473874), (6, 45394895), (7, 38909910), (10, 27236937), (13, 20951490), (14, 19454955), (15, 18157958), (19, 14335230), (21, 12969970), (26, 10475745), (30, 9078979), (35, 7781982), (38, 7167615), (39, 6983830), (42, 6484985), (57, 4778410), (59, 4616430), (65, 4190298), (70, 3890991), (78, 3491915), (89, 3060330), (91, 2993070), (95, 2867046), (105, 2593994), (114, 2389205), (118, 2308215), (130, 2095149), (133, 2047890), (177, 1538810), (178, 1530165), (182, 1496535), (190, 1433523), (195, 1396766), (210, 1296997), (247, 1102710), (266, 1023945), (267, 1020110), (273, 997690), (285, 955682), (295, 923286), (354, 769405), (390, 698383), (399, 682630), (413, 659490), (445, 612066), (455, 598614), (494, 551355), (534, 510055), (546, 498845), (570, 477841), (590, 461643), (623, 437190), (665, 409578), (741, 367570), (767, 355110), (798, 341315), (826, 329745), (885, 307762), (890, 306033), (910, 299307), (1121, 242970), (1157, 235410), (1235, 220542), (1239, 219830), (1246, 218595), (1330, 204789), (1335, 204022), (1365, 199538), (1482, 183785), (1534, 177555), (1691, 161070), (1729, 157530), (1770, 153881), (1869, 145730), (1995, 136526), (2065, 131898), (2242, 121485), (2301, 118370), (2314, 117705), (2470, 110271), (2478, 109915), (2670, 102011), (2730, 99769), (3115, 87438), (3363, 80990), (3382, 80535), (3458, 78765), (3471, 78470), (3705, 73514), (3738, 72865), (3835, 71022), (3990, 68263), (4130, 65949), (4602, 59185), (5073, 53690), (5187, 52510), (5251, 51870), (5369, 50730), (5605, 48594), (5785, 47082), (6195, 43966), (6230, 43719), (6726, 40495), (6942, 39235), (7410, 36757), (7670, 35511), (7847, 34710), (8099, 33630), (8455, 32214), (8645, 31506), (9345, 29146), (10146, 26845), (10374, 26255), (10502, 25935), (10738, 25365), (11210, 24297), (11505, 23674), (11570, 23541), (11837, 23010), (12390, 21983), (14573, 18690), (15694, 17355), (15753, 17290), (16107, 16910), (16198, 16815)]