1655551.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 256

約数和(自身を含む): 139345920

約数和(自身を除く): 97901790

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 19, 21, 26, 30, 34, 35, 38, 39, 42, 47, 51, 57, 65, 70, 78, 85, 91, 94, 95, 102, 105, 114, 119, 130, 133, 141, 170, 182, 190, 195, 210, 221, 235, 238, 247, 255, 266, 273, 282, 285, 323, 329, 357, 390, 399, 442, 455, 470, 494, 510, 546, 570, 595, 611, 646, 658, 663, 665, 705, 714, 741, 798, 799, 893, 910, 969, 987, 1105, 1190, 1222, 1235, 1326, 1330, 1365, 1410, 1482, 1547, 1598, 1615, 1645, 1729, 1785, 1786, 1833, 1938, 1974, 1995, 2210, 2261, 2397, 2470, 2679, 2730, 3055, 3094, 3230, 3290, 3315, 3458, 3570, 3666, 3705, 3990, 3995, 4199, 4277, 4465, 4522, 4641, 4794, 4845, 4935, 5187, 5358, 5593, 6110, 6251, 6630, 6783, 7410, 7735, 7990, 8398, 8554, 8645, 8930, 9165, 9282, 9690, 9870, 10374, 10387, 11186, 11305, 11609, 11985, 12502, 12597, 12831, 13395, 13566, 15181, 15470, 16779, 17290, 18330, 18753, 20774, 20995, 21385, 22610, 23205, 23218, 23970, 25194, 25662, 25935, 26790, 27965, 29393, 30362, 31161, 31255, 33558, 33915, 34827, 37506, 41990, 42770, 45543, 46410, 51870, 51935, 55930, 58045, 58786, 62322, 62510, 62985, 64155, 67830, 69654, 72709, 75905, 81263, 83895, 88179, 91086, 93765, 103870, 106267, 116090, 125970, 128310, 145418, 146965, 151810, 155805, 162526, 167790, 174135, 176358, 187530, 197353, 212534, 218127, 227715, 243789, 293930, 311610, 318801, 348270, 363545, 394706, 406315, 436254, 440895, 455430, 487578, 531335, 592059, 637602, 727090, 812630, 881790, 986765, 1062670, 1090635, 1184118, 1218945, 1381471, 1594005, 1973530, 2181270, 2437890, 2762942, 2960295, 3188010, 4144413, 5920590, 6907355, 8288826, 13814710, 20722065, 41444130]

約数ペア:

[(1, 41444130), (2, 20722065), (3, 13814710), (5, 8288826), (6, 6907355), (7, 5920590), (10, 4144413), (13, 3188010), (14, 2960295), (15, 2762942), (17, 2437890), (19, 2181270), (21, 1973530), (26, 1594005), (30, 1381471), (34, 1218945), (35, 1184118), (38, 1090635), (39, 1062670), (42, 986765), (47, 881790), (51, 812630), (57, 727090), (65, 637602), (70, 592059), (78, 531335), (85, 487578), (91, 455430), (94, 440895), (95, 436254), (102, 406315), (105, 394706), (114, 363545), (119, 348270), (130, 318801), (133, 311610), (141, 293930), (170, 243789), (182, 227715), (190, 218127), (195, 212534), (210, 197353), (221, 187530), (235, 176358), (238, 174135), (247, 167790), (255, 162526), (266, 155805), (273, 151810), (282, 146965), (285, 145418), (323, 128310), (329, 125970), (357, 116090), (390, 106267), (399, 103870), (442, 93765), (455, 91086), (470, 88179), (494, 83895), (510, 81263), (546, 75905), (570, 72709), (595, 69654), (611, 67830), (646, 64155), (658, 62985), (663, 62510), (665, 62322), (705, 58786), (714, 58045), (741, 55930), (798, 51935), (799, 51870), (893, 46410), (910, 45543), (969, 42770), (987, 41990), (1105, 37506), (1190, 34827), (1222, 33915), (1235, 33558), (1326, 31255), (1330, 31161), (1365, 30362), (1410, 29393), (1482, 27965), (1547, 26790), (1598, 25935), (1615, 25662), (1645, 25194), (1729, 23970), (1785, 23218), (1786, 23205), (1833, 22610), (1938, 21385), (1974, 20995), (1995, 20774), (2210, 18753), (2261, 18330), (2397, 17290), (2470, 16779), (2679, 15470), (2730, 15181), (3055, 13566), (3094, 13395), (3230, 12831), (3290, 12597), (3315, 12502), (3458, 11985), (3570, 11609), (3666, 11305), (3705, 11186), (3990, 10387), (3995, 10374), (4199, 9870), (4277, 9690), (4465, 9282), (4522, 9165), (4641, 8930), (4794, 8645), (4845, 8554), (4935, 8398), (5187, 7990), (5358, 7735), (5593, 7410), (6110, 6783), (6251, 6630)]