5387240760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{761}}^1$

素因数の和:990

約数の個数: 256

約数和(自身を含む): 18328965120

約数和(自身を除く): 12941724360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 173, 186, 220, 248, 264, 310, 330, 341, 346, 372, 440, 465, 519, 620, 660, 682, 692, 744, 761, 865, 930, 1023, 1038, 1240, 1320, 1364, 1384, 1522, 1705, 1730, 1860, 1903, 2046, 2076, 2283, 2595, 2728, 3044, 3410, 3460, 3720, 3805, 3806, 4092, 4152, 4566, 5115, 5190, 5363, 5709, 6088, 6820, 6920, 7610, 7612, 8184, 8371, 9132, 9515, 10230, 10380, 10726, 11415, 11418, 13640, 15220, 15224, 16089, 16742, 18264, 19030, 20460, 20760, 21452, 22830, 22836, 23591, 25113, 26815, 28545, 30440, 32178, 33484, 38060, 40920, 41855, 42904, 45660, 45672, 47182, 50226, 53630, 57090, 58993, 64356, 66968, 70773, 76120, 80445, 83710, 91320, 94364, 100452, 107260, 114180, 117955, 117986, 125565, 128712, 131653, 141546, 160890, 167420, 176979, 188728, 200904, 214520, 228360, 235910, 235972, 251130, 259501, 263306, 283092, 294965, 321780, 334840, 353865, 353958, 394959, 471820, 471944, 502260, 519002, 526612, 566184, 589930, 643560, 658265, 707730, 707916, 778503, 789918, 884895, 943640, 1004520, 1038004, 1053224, 1179860, 1297505, 1316530, 1415460, 1415832, 1448183, 1557006, 1579836, 1769790, 1974795, 2076008, 2359720, 2595010, 2633060, 2830920, 2896366, 3114012, 3159672, 3539580, 3892515, 3949590, 4081243, 4344549, 5190020, 5266120, 5792732, 6228024, 7079160, 7240915, 7785030, 7899180, 8162486, 8689098, 10380040, 11585464, 12243729, 14481830, 15570060, 15798360, 16324972, 17378196, 20406215, 21722745, 24487458, 28963660, 31140120, 32649944, 34756392, 40812430, 43445490, 44893673, 48974916, 57927320, 61218645, 81624860, 86890980, 89787346, 97949832, 122437290, 134681019, 163249720, 173781960, 179574692, 224468365, 244874580, 269362038, 359149384, 448936730, 489749160, 538724076, 673405095, 897873460, 1077448152, 1346810190, 1795746920, 2693620380, 5387240760]

約数ペア:

[(1, 5387240760), (2, 2693620380), (3, 1795746920), (4, 1346810190), (5, 1077448152), (6, 897873460), (8, 673405095), (10, 538724076), (11, 489749160), (12, 448936730), (15, 359149384), (20, 269362038), (22, 244874580), (24, 224468365), (30, 179574692), (31, 173781960), (33, 163249720), (40, 134681019), (44, 122437290), (55, 97949832), (60, 89787346), (62, 86890980), (66, 81624860), (88, 61218645), (93, 57927320), (110, 48974916), (120, 44893673), (124, 43445490), (132, 40812430), (155, 34756392), (165, 32649944), (173, 31140120), (186, 28963660), (220, 24487458), (248, 21722745), (264, 20406215), (310, 17378196), (330, 16324972), (341, 15798360), (346, 15570060), (372, 14481830), (440, 12243729), (465, 11585464), (519, 10380040), (620, 8689098), (660, 8162486), (682, 7899180), (692, 7785030), (744, 7240915), (761, 7079160), (865, 6228024), (930, 5792732), (1023, 5266120), (1038, 5190020), (1240, 4344549), (1320, 4081243), (1364, 3949590), (1384, 3892515), (1522, 3539580), (1705, 3159672), (1730, 3114012), (1860, 2896366), (1903, 2830920), (2046, 2633060), (2076, 2595010), (2283, 2359720), (2595, 2076008), (2728, 1974795), (3044, 1769790), (3410, 1579836), (3460, 1557006), (3720, 1448183), (3805, 1415832), (3806, 1415460), (4092, 1316530), (4152, 1297505), (4566, 1179860), (5115, 1053224), (5190, 1038004), (5363, 1004520), (5709, 943640), (6088, 884895), (6820, 789918), (6920, 778503), (7610, 707916), (7612, 707730), (8184, 658265), (8371, 643560), (9132, 589930), (9515, 566184), (10230, 526612), (10380, 519002), (10726, 502260), (11415, 471944), (11418, 471820), (13640, 394959), (15220, 353958), (15224, 353865), (16089, 334840), (16742, 321780), (18264, 294965), (19030, 283092), (20460, 263306), (20760, 259501), (21452, 251130), (22830, 235972), (22836, 235910), (23591, 228360), (25113, 214520), (26815, 200904), (28545, 188728), (30440, 176979), (32178, 167420), (33484, 160890), (38060, 141546), (40920, 131653), (41855, 128712), (42904, 125565), (45660, 117986), (45672, 117955), (47182, 114180), (50226, 107260), (53630, 100452), (57090, 94364), (58993, 91320), (64356, 83710), (66968, 80445), (70773, 76120)]