620479956390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1\times {\mathrm{1949}}^1$

素因数の和:3151

約数の個数: 256

約数和(自身を含む): 1818595584000

約数和(自身を除く): 1198115627610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 73, 95, 105, 114, 133, 146, 190, 210, 219, 266, 285, 365, 399, 438, 511, 570, 665, 730, 798, 1022, 1093, 1095, 1330, 1387, 1533, 1949, 1995, 2186, 2190, 2555, 2774, 3066, 3279, 3898, 3990, 4161, 5110, 5465, 5847, 6558, 6935, 7651, 7665, 8322, 9709, 9745, 10930, 11694, 13643, 13870, 15302, 15330, 16395, 19418, 19490, 20767, 20805, 22953, 27286, 29127, 29235, 32790, 37031, 38255, 40929, 41534, 41610, 45906, 48545, 58254, 58470, 62301, 68215, 74062, 76510, 79789, 81858, 97090, 103835, 111093, 114765, 124602, 136430, 142277, 145369, 145635, 159578, 185155, 204645, 207670, 222186, 229530, 239367, 259217, 284554, 290738, 291270, 311505, 370310, 398945, 409290, 426831, 436107, 478734, 518434, 555465, 558523, 623010, 711385, 726845, 777651, 797890, 853662, 872214, 995939, 1110930, 1117046, 1196835, 1296085, 1422770, 1453690, 1515991, 1555302, 1675569, 1991878, 2130257, 2134155, 2180535, 2393670, 2592170, 2703263, 2792615, 2987817, 3031982, 3351138, 3888255, 4260514, 4268310, 4361070, 4547973, 4979695, 5406526, 5585230, 5975634, 6390771, 7579955, 7776510, 8109789, 8377845, 9095946, 9959390, 10611937, 10651285, 12781542, 13516315, 14911799, 14939085, 15159910, 16219578, 16755690, 18922841, 21223874, 21302570, 22739865, 27032630, 29823598, 29878170, 31835811, 31953855, 37845682, 40474883, 40548945, 44735397, 45479730, 53059685, 56768523, 63671622, 63907710, 74558995, 80949766, 81097890, 89470794, 94614205, 106119370, 113537046, 121424649, 149117990, 155508761, 159179055, 189228410, 202374415, 223676985, 242849298, 283324181, 283842615, 311017522, 318358110, 404748830, 447353970, 466526283, 566648362, 567685230, 607123245, 777543805, 849972543, 933052566, 1088561327, 1214246490, 1416620905, 1555087610, 1699945086, 2177122654, 2332631415, 2833241810, 2954666459, 3265683981, 4249862715, 4665262830, 5442806635, 5909332918, 6531367962, 8499725430, 8863999377, 10885613270, 14773332295, 16328419905, 17727998754, 20682665213, 29546664590, 32656839810, 41365330426, 44319996885, 62047995639, 88639993770, 103413326065, 124095991278, 206826652130, 310239978195, 620479956390]

約数ペア:

[(1, 620479956390), (2, 310239978195), (3, 206826652130), (5, 124095991278), (6, 103413326065), (7, 88639993770), (10, 62047995639), (14, 44319996885), (15, 41365330426), (19, 32656839810), (21, 29546664590), (30, 20682665213), (35, 17727998754), (38, 16328419905), (42, 14773332295), (57, 10885613270), (70, 8863999377), (73, 8499725430), (95, 6531367962), (105, 5909332918), (114, 5442806635), (133, 4665262830), (146, 4249862715), (190, 3265683981), (210, 2954666459), (219, 2833241810), (266, 2332631415), (285, 2177122654), (365, 1699945086), (399, 1555087610), (438, 1416620905), (511, 1214246490), (570, 1088561327), (665, 933052566), (730, 849972543), (798, 777543805), (1022, 607123245), (1093, 567685230), (1095, 566648362), (1330, 466526283), (1387, 447353970), (1533, 404748830), (1949, 318358110), (1995, 311017522), (2186, 283842615), (2190, 283324181), (2555, 242849298), (2774, 223676985), (3066, 202374415), (3279, 189228410), (3898, 159179055), (3990, 155508761), (4161, 149117990), (5110, 121424649), (5465, 113537046), (5847, 106119370), (6558, 94614205), (6935, 89470794), (7651, 81097890), (7665, 80949766), (8322, 74558995), (9709, 63907710), (9745, 63671622), (10930, 56768523), (11694, 53059685), (13643, 45479730), (13870, 44735397), (15302, 40548945), (15330, 40474883), (16395, 37845682), (19418, 31953855), (19490, 31835811), (20767, 29878170), (20805, 29823598), (22953, 27032630), (27286, 22739865), (29127, 21302570), (29235, 21223874), (32790, 18922841), (37031, 16755690), (38255, 16219578), (40929, 15159910), (41534, 14939085), (41610, 14911799), (45906, 13516315), (48545, 12781542), (58254, 10651285), (58470, 10611937), (62301, 9959390), (68215, 9095946), (74062, 8377845), (76510, 8109789), (79789, 7776510), (81858, 7579955), (97090, 6390771), (103835, 5975634), (111093, 5585230), (114765, 5406526), (124602, 4979695), (136430, 4547973), (142277, 4361070), (145369, 4268310), (145635, 4260514), (159578, 3888255), (185155, 3351138), (204645, 3031982), (207670, 2987817), (222186, 2792615), (229530, 2703263), (239367, 2592170), (259217, 2393670), (284554, 2180535), (290738, 2134155), (291270, 2130257), (311505, 1991878), (370310, 1675569), (398945, 1555302), (409290, 1515991), (426831, 1453690), (436107, 1422770), (478734, 1296085), (518434, 1196835), (555465, 1117046), (558523, 1110930), (623010, 995939), (711385, 872214), (726845, 853662), (777651, 797890)]