1697742060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:321

約数の個数: 288

約数和(自身を含む): 5882139648

約数和(自身を除く): 4184397588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 71, 84, 85, 102, 105, 119, 140, 142, 170, 197, 204, 210, 213, 238, 255, 284, 289, 340, 355, 357, 394, 420, 426, 476, 497, 510, 578, 591, 595, 710, 714, 788, 852, 867, 985, 994, 1020, 1065, 1156, 1182, 1190, 1207, 1379, 1420, 1428, 1445, 1491, 1734, 1785, 1970, 1988, 2023, 2130, 2364, 2380, 2414, 2485, 2758, 2890, 2955, 2982, 3349, 3468, 3570, 3621, 3940, 4046, 4137, 4260, 4335, 4828, 4970, 5516, 5780, 5910, 5964, 6035, 6069, 6698, 6895, 7140, 7242, 7455, 8092, 8274, 8449, 8670, 9940, 10047, 10115, 11820, 12070, 12138, 13396, 13790, 13987, 14484, 14910, 16548, 16745, 16898, 17340, 18105, 20094, 20230, 20519, 20685, 23443, 24140, 24276, 25347, 27580, 27974, 29820, 30345, 33490, 33796, 36210, 40188, 40460, 41038, 41370, 41961, 42245, 46886, 50235, 50694, 55948, 56933, 60690, 61557, 66980, 69935, 70329, 72420, 82076, 82740, 83922, 84490, 93772, 97909, 100470, 101388, 102595, 113866, 117215, 121380, 123114, 126735, 139870, 140658, 143633, 167844, 168980, 170799, 195818, 200940, 205190, 209805, 227732, 234430, 237779, 246228, 253470, 279740, 281316, 284665, 287266, 293727, 307785, 341598, 351645, 391636, 398531, 410380, 419610, 430899, 468860, 475558, 489545, 506940, 569330, 574532, 587454, 615570, 683196, 703290, 713337, 718165, 797062, 839220, 853995, 861798, 951116, 979090, 1138660, 1174908, 1188895, 1195593, 1231140, 1406580, 1426674, 1436330, 1468635, 1594124, 1664453, 1707990, 1723596, 1958180, 1992655, 2154495, 2377790, 2391186, 2853348, 2872660, 2937270, 3328906, 3415980, 3566685, 3985310, 4042243, 4308990, 4755580, 4782372, 4993359, 5874540, 5977965, 6657812, 7133370, 7970620, 8084486, 8322265, 8617980, 9986718, 11955930, 12126729, 14266740, 16168972, 16644530, 19973436, 20211215, 23911860, 24253458, 24966795, 28295701, 33289060, 40422430, 48506916, 49933590, 56591402, 60633645, 80844860, 84887103, 99867180, 113182804, 121267290, 141478505, 169774206, 242534580, 282957010, 339548412, 424435515, 565914020, 848871030, 1697742060]

約数ペア:

[(1, 1697742060), (2, 848871030), (3, 565914020), (4, 424435515), (5, 339548412), (6, 282957010), (7, 242534580), (10, 169774206), (12, 141478505), (14, 121267290), (15, 113182804), (17, 99867180), (20, 84887103), (21, 80844860), (28, 60633645), (30, 56591402), (34, 49933590), (35, 48506916), (42, 40422430), (51, 33289060), (60, 28295701), (68, 24966795), (70, 24253458), (71, 23911860), (84, 20211215), (85, 19973436), (102, 16644530), (105, 16168972), (119, 14266740), (140, 12126729), (142, 11955930), (170, 9986718), (197, 8617980), (204, 8322265), (210, 8084486), (213, 7970620), (238, 7133370), (255, 6657812), (284, 5977965), (289, 5874540), (340, 4993359), (355, 4782372), (357, 4755580), (394, 4308990), (420, 4042243), (426, 3985310), (476, 3566685), (497, 3415980), (510, 3328906), (578, 2937270), (591, 2872660), (595, 2853348), (710, 2391186), (714, 2377790), (788, 2154495), (852, 1992655), (867, 1958180), (985, 1723596), (994, 1707990), (1020, 1664453), (1065, 1594124), (1156, 1468635), (1182, 1436330), (1190, 1426674), (1207, 1406580), (1379, 1231140), (1420, 1195593), (1428, 1188895), (1445, 1174908), (1491, 1138660), (1734, 979090), (1785, 951116), (1970, 861798), (1988, 853995), (2023, 839220), (2130, 797062), (2364, 718165), (2380, 713337), (2414, 703290), (2485, 683196), (2758, 615570), (2890, 587454), (2955, 574532), (2982, 569330), (3349, 506940), (3468, 489545), (3570, 475558), (3621, 468860), (3940, 430899), (4046, 419610), (4137, 410380), (4260, 398531), (4335, 391636), (4828, 351645), (4970, 341598), (5516, 307785), (5780, 293727), (5910, 287266), (5964, 284665), (6035, 281316), (6069, 279740), (6698, 253470), (6895, 246228), (7140, 237779), (7242, 234430), (7455, 227732), (8092, 209805), (8274, 205190), (8449, 200940), (8670, 195818), (9940, 170799), (10047, 168980), (10115, 167844), (11820, 143633), (12070, 140658), (12138, 139870), (13396, 126735), (13790, 123114), (13987, 121380), (14484, 117215), (14910, 113866), (16548, 102595), (16745, 101388), (16898, 100470), (17340, 97909), (18105, 93772), (20094, 84490), (20230, 83922), (20519, 82740), (20685, 82076), (23443, 72420), (24140, 70329), (24276, 69935), (25347, 66980), (27580, 61557), (27974, 60690), (29820, 56933), (30345, 55948), (33490, 50694), (33796, 50235), (36210, 46886), (40188, 42245), (40460, 41961), (41038, 41370)]