307918380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 288

約数和(自身を含む): 1111122432

約数和(自身を除く): 803204052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 73, 77, 83, 84, 105, 110, 121, 132, 140, 146, 154, 165, 166, 210, 219, 220, 231, 242, 249, 292, 308, 330, 332, 363, 365, 385, 415, 420, 438, 462, 484, 498, 511, 581, 605, 660, 726, 730, 770, 803, 830, 847, 876, 913, 924, 996, 1022, 1095, 1155, 1162, 1210, 1245, 1452, 1460, 1533, 1540, 1606, 1660, 1694, 1743, 1815, 1826, 2044, 2190, 2310, 2324, 2409, 2420, 2490, 2541, 2555, 2739, 2905, 3066, 3212, 3388, 3486, 3630, 3652, 4015, 4235, 4380, 4565, 4620, 4818, 4980, 5082, 5110, 5478, 5621, 5810, 6059, 6132, 6391, 6972, 7260, 7665, 8030, 8470, 8715, 8833, 9130, 9636, 10043, 10164, 10220, 10956, 11242, 11620, 12045, 12118, 12705, 12782, 13695, 15330, 16060, 16863, 16940, 17430, 17666, 18177, 18260, 19173, 20086, 22484, 24090, 24236, 25410, 25564, 26499, 27390, 28105, 30129, 30295, 30660, 31955, 33726, 34860, 35332, 36354, 38346, 40172, 42413, 44165, 48180, 50215, 50820, 52998, 54780, 56210, 60258, 60590, 61831, 63910, 66649, 67452, 70301, 72708, 76692, 84315, 84826, 88330, 90885, 95865, 100430, 105996, 112420, 120516, 121180, 123662, 127239, 127820, 132495, 133298, 140602, 150645, 168630, 169652, 176660, 181770, 185493, 191730, 199947, 200860, 210903, 212065, 247324, 254478, 264990, 266596, 281204, 301290, 309155, 333245, 337260, 351505, 363540, 370986, 383460, 399894, 421806, 424130, 466543, 508956, 529980, 602580, 618310, 636195, 666490, 703010, 733139, 741972, 799788, 843612, 848260, 927465, 933086, 999735, 1054515, 1236620, 1272390, 1332980, 1399629, 1406020, 1466278, 1854930, 1866172, 1999470, 2109030, 2199417, 2332715, 2544780, 2799258, 2932556, 3665695, 3709860, 3998940, 4218060, 4398834, 4665430, 5131973, 5598516, 6998145, 7331390, 8797668, 9330860, 10263946, 10997085, 13996290, 14662780, 15395919, 20527892, 21994170, 25659865, 27992580, 30791838, 43988340, 51319730, 61583676, 76979595, 102639460, 153959190, 307918380]

約数ペア:

[(1, 307918380), (2, 153959190), (3, 102639460), (4, 76979595), (5, 61583676), (6, 51319730), (7, 43988340), (10, 30791838), (11, 27992580), (12, 25659865), (14, 21994170), (15, 20527892), (20, 15395919), (21, 14662780), (22, 13996290), (28, 10997085), (30, 10263946), (33, 9330860), (35, 8797668), (42, 7331390), (44, 6998145), (55, 5598516), (60, 5131973), (66, 4665430), (70, 4398834), (73, 4218060), (77, 3998940), (83, 3709860), (84, 3665695), (105, 2932556), (110, 2799258), (121, 2544780), (132, 2332715), (140, 2199417), (146, 2109030), (154, 1999470), (165, 1866172), (166, 1854930), (210, 1466278), (219, 1406020), (220, 1399629), (231, 1332980), (242, 1272390), (249, 1236620), (292, 1054515), (308, 999735), (330, 933086), (332, 927465), (363, 848260), (365, 843612), (385, 799788), (415, 741972), (420, 733139), (438, 703010), (462, 666490), (484, 636195), (498, 618310), (511, 602580), (581, 529980), (605, 508956), (660, 466543), (726, 424130), (730, 421806), (770, 399894), (803, 383460), (830, 370986), (847, 363540), (876, 351505), (913, 337260), (924, 333245), (996, 309155), (1022, 301290), (1095, 281204), (1155, 266596), (1162, 264990), (1210, 254478), (1245, 247324), (1452, 212065), (1460, 210903), (1533, 200860), (1540, 199947), (1606, 191730), (1660, 185493), (1694, 181770), (1743, 176660), (1815, 169652), (1826, 168630), (2044, 150645), (2190, 140602), (2310, 133298), (2324, 132495), (2409, 127820), (2420, 127239), (2490, 123662), (2541, 121180), (2555, 120516), (2739, 112420), (2905, 105996), (3066, 100430), (3212, 95865), (3388, 90885), (3486, 88330), (3630, 84826), (3652, 84315), (4015, 76692), (4235, 72708), (4380, 70301), (4565, 67452), (4620, 66649), (4818, 63910), (4980, 61831), (5082, 60590), (5110, 60258), (5478, 56210), (5621, 54780), (5810, 52998), (6059, 50820), (6132, 50215), (6391, 48180), (6972, 44165), (7260, 42413), (7665, 40172), (8030, 38346), (8470, 36354), (8715, 35332), (8833, 34860), (9130, 33726), (9636, 31955), (10043, 30660), (10164, 30295), (10220, 30129), (10956, 28105), (11242, 27390), (11620, 26499), (12045, 25564), (12118, 25410), (12705, 24236), (12782, 24090), (13695, 22484), (15330, 20086), (16060, 19173), (16863, 18260), (16940, 18177), (17430, 17666)]