240217380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1851

約数の個数: 192

約数和(自身を含む): 847660800

約数和(自身を除く): 607443420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 988, 1026, 1140, 1170, 1235, 1404, 1482, 1710, 1755, 1801, 2052, 2223, 2340, 2470, 2565, 2964, 3420, 3510, 3602, 3705, 4446, 4940, 5130, 5403, 6669, 7020, 7204, 7410, 8892, 9005, 10260, 10806, 11115, 13338, 14820, 16209, 18010, 21612, 22230, 23413, 26676, 27015, 32418, 33345, 34219, 36020, 44460, 46826, 48627, 54030, 64836, 66690, 68438, 70239, 81045, 93652, 97254, 102657, 108060, 117065, 133380, 136876, 140478, 162090, 171095, 194508, 205314, 210717, 234130, 243135, 280956, 307971, 324180, 342190, 351195, 410628, 421434, 444847, 468260, 486270, 513285, 615942, 632151, 684380, 702390, 842868, 889694, 923913, 972540, 1026570, 1053585, 1231884, 1264302, 1334541, 1404780, 1539855, 1779388, 1847826, 2053140, 2107170, 2224235, 2528604, 2669082, 3079710, 3160755, 3695652, 4003623, 4214340, 4448470, 4619565, 5338164, 6159420, 6321510, 6672705, 8007246, 8896940, 9239130, 12010869, 12643020, 13345410, 16014492, 18478260, 20018115, 24021738, 26690820, 40036230, 48043476, 60054345, 80072460, 120108690, 240217380]

約数ペア:

[(1, 240217380), (2, 120108690), (3, 80072460), (4, 60054345), (5, 48043476), (6, 40036230), (9, 26690820), (10, 24021738), (12, 20018115), (13, 18478260), (15, 16014492), (18, 13345410), (19, 12643020), (20, 12010869), (26, 9239130), (27, 8896940), (30, 8007246), (36, 6672705), (38, 6321510), (39, 6159420), (45, 5338164), (52, 4619565), (54, 4448470), (57, 4214340), (60, 4003623), (65, 3695652), (76, 3160755), (78, 3079710), (90, 2669082), (95, 2528604), (108, 2224235), (114, 2107170), (117, 2053140), (130, 1847826), (135, 1779388), (156, 1539855), (171, 1404780), (180, 1334541), (190, 1264302), (195, 1231884), (228, 1053585), (234, 1026570), (247, 972540), (260, 923913), (270, 889694), (285, 842868), (342, 702390), (351, 684380), (380, 632151), (390, 615942), (468, 513285), (494, 486270), (513, 468260), (540, 444847), (570, 421434), (585, 410628), (684, 351195), (702, 342190), (741, 324180), (780, 307971), (855, 280956), (988, 243135), (1026, 234130), (1140, 210717), (1170, 205314), (1235, 194508), (1404, 171095), (1482, 162090), (1710, 140478), (1755, 136876), (1801, 133380), (2052, 117065), (2223, 108060), (2340, 102657), (2470, 97254), (2565, 93652), (2964, 81045), (3420, 70239), (3510, 68438), (3602, 66690), (3705, 64836), (4446, 54030), (4940, 48627), (5130, 46826), (5403, 44460), (6669, 36020), (7020, 34219), (7204, 33345), (7410, 32418), (8892, 27015), (9005, 26676), (10260, 23413), (10806, 22230), (11115, 21612), (13338, 18010), (14820, 16209)]