761036220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:321

約数の個数: 288

約数和(自身を含む): 2747437056

約数和(自身を除く): 1986400836

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 71, 84, 90, 94, 105, 126, 140, 141, 142, 180, 181, 188, 210, 213, 235, 252, 282, 284, 315, 329, 355, 362, 420, 423, 426, 470, 497, 543, 564, 630, 639, 658, 705, 710, 724, 846, 852, 905, 940, 987, 994, 1065, 1086, 1260, 1267, 1278, 1316, 1410, 1420, 1491, 1629, 1645, 1692, 1810, 1974, 1988, 2115, 2130, 2172, 2485, 2534, 2556, 2715, 2820, 2961, 2982, 3195, 3258, 3290, 3337, 3620, 3801, 3948, 4230, 4260, 4473, 4935, 4970, 5068, 5430, 5922, 5964, 6335, 6390, 6516, 6580, 6674, 7455, 7602, 8145, 8460, 8507, 8946, 9870, 9940, 10011, 10860, 11403, 11844, 12670, 12780, 12851, 13348, 14805, 14910, 15204, 16290, 16685, 17014, 17892, 19005, 19740, 20022, 22365, 22806, 23359, 25340, 25521, 25702, 29610, 29820, 30033, 32580, 33370, 34028, 38010, 38553, 40044, 42535, 44730, 45612, 46718, 50055, 51042, 51404, 57015, 59220, 59549, 60066, 64255, 66740, 70077, 76020, 76563, 77106, 85070, 89460, 89957, 93436, 100110, 102084, 114030, 115659, 116795, 119098, 120132, 127605, 128510, 140154, 150165, 153126, 154212, 170140, 178647, 179914, 192765, 200220, 210231, 228060, 231318, 233590, 238196, 255210, 257020, 269871, 280308, 297745, 300330, 306252, 350385, 357294, 359828, 382815, 385530, 420462, 449785, 462636, 467180, 510420, 535941, 539742, 578295, 595490, 600660, 603997, 700770, 714588, 765630, 771060, 809613, 840924, 893235, 899570, 1051155, 1071882, 1079484, 1156590, 1190980, 1207994, 1349355, 1401540, 1531260, 1619226, 1786470, 1799140, 1811991, 2102310, 2143764, 2313180, 2415988, 2679705, 2698710, 3019985, 3238452, 3572940, 3623982, 4048065, 4204620, 4227979, 5359410, 5397420, 5435973, 6039970, 7247964, 8096130, 8455958, 9059955, 10718820, 10871946, 12079940, 12683937, 16192260, 16911916, 18119910, 21139895, 21743892, 25367874, 27179865, 36239820, 38051811, 42279790, 50735748, 54359730, 63419685, 76103622, 84559580, 108719460, 126839370, 152207244, 190259055, 253678740, 380518110, 761036220]

約数ペア:

[(1, 761036220), (2, 380518110), (3, 253678740), (4, 190259055), (5, 152207244), (6, 126839370), (7, 108719460), (9, 84559580), (10, 76103622), (12, 63419685), (14, 54359730), (15, 50735748), (18, 42279790), (20, 38051811), (21, 36239820), (28, 27179865), (30, 25367874), (35, 21743892), (36, 21139895), (42, 18119910), (45, 16911916), (47, 16192260), (60, 12683937), (63, 12079940), (70, 10871946), (71, 10718820), (84, 9059955), (90, 8455958), (94, 8096130), (105, 7247964), (126, 6039970), (140, 5435973), (141, 5397420), (142, 5359410), (180, 4227979), (181, 4204620), (188, 4048065), (210, 3623982), (213, 3572940), (235, 3238452), (252, 3019985), (282, 2698710), (284, 2679705), (315, 2415988), (329, 2313180), (355, 2143764), (362, 2102310), (420, 1811991), (423, 1799140), (426, 1786470), (470, 1619226), (497, 1531260), (543, 1401540), (564, 1349355), (630, 1207994), (639, 1190980), (658, 1156590), (705, 1079484), (710, 1071882), (724, 1051155), (846, 899570), (852, 893235), (905, 840924), (940, 809613), (987, 771060), (994, 765630), (1065, 714588), (1086, 700770), (1260, 603997), (1267, 600660), (1278, 595490), (1316, 578295), (1410, 539742), (1420, 535941), (1491, 510420), (1629, 467180), (1645, 462636), (1692, 449785), (1810, 420462), (1974, 385530), (1988, 382815), (2115, 359828), (2130, 357294), (2172, 350385), (2485, 306252), (2534, 300330), (2556, 297745), (2715, 280308), (2820, 269871), (2961, 257020), (2982, 255210), (3195, 238196), (3258, 233590), (3290, 231318), (3337, 228060), (3620, 210231), (3801, 200220), (3948, 192765), (4230, 179914), (4260, 178647), (4473, 170140), (4935, 154212), (4970, 153126), (5068, 150165), (5430, 140154), (5922, 128510), (5964, 127605), (6335, 120132), (6390, 119098), (6516, 116795), (6580, 115659), (6674, 114030), (7455, 102084), (7602, 100110), (8145, 93436), (8460, 89957), (8507, 89460), (8946, 85070), (9870, 77106), (9940, 76563), (10011, 76020), (10860, 70077), (11403, 66740), (11844, 64255), (12670, 60066), (12780, 59549), (12851, 59220), (13348, 57015), (14805, 51404), (14910, 51042), (15204, 50055), (16290, 46718), (16685, 45612), (17014, 44730), (17892, 42535), (19005, 40044), (19740, 38553), (20022, 38010), (22365, 34028), (22806, 33370), (23359, 32580), (25340, 30033), (25521, 29820), (25702, 29610)]