19372547880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{64601}}^1$

素因数の和:64649

約数の個数: 288

約数和(自身を含む): 77549532840

約数和(自身を除く): 58176984960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 49, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 98, 102, 105, 119, 120, 126, 136, 140, 147, 153, 168, 170, 180, 196, 204, 210, 238, 245, 252, 255, 280, 294, 306, 315, 340, 357, 360, 392, 408, 420, 441, 476, 490, 504, 510, 588, 595, 612, 630, 680, 714, 735, 765, 833, 840, 882, 952, 980, 1020, 1071, 1176, 1190, 1224, 1260, 1428, 1470, 1530, 1666, 1764, 1785, 1960, 2040, 2142, 2205, 2380, 2499, 2520, 2856, 2940, 3060, 3332, 3528, 3570, 4165, 4284, 4410, 4760, 4998, 5355, 5880, 6120, 6664, 7140, 7497, 8330, 8568, 8820, 9996, 10710, 12495, 14280, 14994, 16660, 17640, 19992, 21420, 24990, 29988, 33320, 37485, 42840, 49980, 59976, 64601, 74970, 99960, 129202, 149940, 193803, 258404, 299880, 323005, 387606, 452207, 516808, 581409, 646010, 775212, 904414, 969015, 1098217, 1162818, 1292020, 1356621, 1550424, 1808828, 1938030, 2196434, 2261035, 2325636, 2584040, 2713242, 2907045, 3165449, 3294651, 3617656, 3876060, 4069863, 4392868, 4522070, 4651272, 5426484, 5491085, 5814090, 6330898, 6589302, 6783105, 7687519, 7752120, 8139726, 8785736, 9044140, 9496347, 9883953, 10852968, 10982170, 11628180, 12661796, 13178604, 13566210, 15375038, 15827245, 16279452, 16473255, 18088280, 18992694, 19767906, 20349315, 21964340, 23062557, 23256360, 25323592, 26357208, 27132420, 28489041, 30750076, 31654490, 32558904, 32946510, 37985388, 38437595, 39535812, 40698630, 43928680, 46125114, 47481735, 49419765, 53812633, 54264840, 56978082, 61500152, 63308980, 65893020, 69187671, 75970776, 76875190, 79071624, 81397260, 92250228, 94963470, 98839530, 107625266, 113956164, 115312785, 126617960, 131786040, 138375342, 142445205, 153750380, 161437899, 162794520, 184500456, 189926940, 197679060, 215250532, 227912328, 230625570, 269063165, 276750684, 284890410, 307500760, 322875798, 345938355, 379853880, 395358120, 430501064, 461251140, 484313697, 538126330, 553501368, 569780820, 645751596, 691876710, 807189495, 922502280, 968627394, 1076252660, 1139561640, 1291503192, 1383753420, 1614378990, 1937254788, 2152505320, 2421568485, 2767506840, 3228757980, 3874509576, 4843136970, 6457515960, 9686273940, 19372547880]

約数ペア:

[(1, 19372547880), (2, 9686273940), (3, 6457515960), (4, 4843136970), (5, 3874509576), (6, 3228757980), (7, 2767506840), (8, 2421568485), (9, 2152505320), (10, 1937254788), (12, 1614378990), (14, 1383753420), (15, 1291503192), (17, 1139561640), (18, 1076252660), (20, 968627394), (21, 922502280), (24, 807189495), (28, 691876710), (30, 645751596), (34, 569780820), (35, 553501368), (36, 538126330), (40, 484313697), (42, 461251140), (45, 430501064), (49, 395358120), (51, 379853880), (56, 345938355), (60, 322875798), (63, 307500760), (68, 284890410), (70, 276750684), (72, 269063165), (84, 230625570), (85, 227912328), (90, 215250532), (98, 197679060), (102, 189926940), (105, 184500456), (119, 162794520), (120, 161437899), (126, 153750380), (136, 142445205), (140, 138375342), (147, 131786040), (153, 126617960), (168, 115312785), (170, 113956164), (180, 107625266), (196, 98839530), (204, 94963470), (210, 92250228), (238, 81397260), (245, 79071624), (252, 76875190), (255, 75970776), (280, 69187671), (294, 65893020), (306, 63308980), (315, 61500152), (340, 56978082), (357, 54264840), (360, 53812633), (392, 49419765), (408, 47481735), (420, 46125114), (441, 43928680), (476, 40698630), (490, 39535812), (504, 38437595), (510, 37985388), (588, 32946510), (595, 32558904), (612, 31654490), (630, 30750076), (680, 28489041), (714, 27132420), (735, 26357208), (765, 25323592), (833, 23256360), (840, 23062557), (882, 21964340), (952, 20349315), (980, 19767906), (1020, 18992694), (1071, 18088280), (1176, 16473255), (1190, 16279452), (1224, 15827245), (1260, 15375038), (1428, 13566210), (1470, 13178604), (1530, 12661796), (1666, 11628180), (1764, 10982170), (1785, 10852968), (1960, 9883953), (2040, 9496347), (2142, 9044140), (2205, 8785736), (2380, 8139726), (2499, 7752120), (2520, 7687519), (2856, 6783105), (2940, 6589302), (3060, 6330898), (3332, 5814090), (3528, 5491085), (3570, 5426484), (4165, 4651272), (4284, 4522070), (4410, 4392868), (4760, 4069863), (4998, 3876060), (5355, 3617656), (5880, 3294651), (6120, 3165449), (6664, 2907045), (7140, 2713242), (7497, 2584040), (8330, 2325636), (8568, 2261035), (8820, 2196434), (9996, 1938030), (10710, 1808828), (12495, 1550424), (14280, 1356621), (14994, 1292020), (16660, 1162818), (17640, 1098217), (19992, 969015), (21420, 904414), (24990, 775212), (29988, 646010), (33320, 581409), (37485, 516808), (42840, 452207), (49980, 387606), (59976, 323005), (64601, 299880), (74970, 258404), (99960, 193803), (129202, 149940)]