215545627680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{387449}}^1$

素因数の和:387547

約数の個数: 192

約数和(自身を含む): 726422256000

約数和(自身を除く): 510876628320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 61, 76, 80, 95, 96, 114, 120, 122, 152, 160, 183, 190, 228, 240, 244, 285, 304, 305, 366, 380, 456, 480, 488, 570, 608, 610, 732, 760, 912, 915, 976, 1140, 1159, 1220, 1464, 1520, 1824, 1830, 1952, 2280, 2318, 2440, 2928, 3040, 3477, 3660, 4560, 4636, 4880, 5795, 5856, 6954, 7320, 9120, 9272, 9760, 11590, 13908, 14640, 17385, 18544, 23180, 27816, 29280, 34770, 37088, 46360, 55632, 69540, 92720, 111264, 139080, 185440, 278160, 387449, 556320, 774898, 1162347, 1549796, 1937245, 2324694, 3099592, 3874490, 4649388, 5811735, 6199184, 7361531, 7748980, 9298776, 11623470, 12398368, 14723062, 15497960, 18597552, 22084593, 23246940, 23634389, 29446124, 30995920, 36807655, 37195104, 44169186, 46493880, 47268778, 58892248, 61991840, 70903167, 73615310, 88338372, 92987760, 94537556, 110422965, 117784496, 118171945, 141806334, 147230620, 176676744, 185975520, 189075112, 220845930, 235568992, 236343890, 283612668, 294461240, 353353488, 354515835, 378150224, 441691860, 449053391, 472687780, 567225336, 588922480, 706706976, 709031670, 756300448, 883383720, 898106782, 945375560, 1134450672, 1177844960, 1347160173, 1418063340, 1766767440, 1796213564, 1890751120, 2245266955, 2268901344, 2694320346, 2836126680, 3533534880, 3592427128, 3781502240, 4490533910, 5388640692, 5672253360, 6735800865, 7184854256, 8981067820, 10777281384, 11344506720, 13471601730, 14369708512, 17962135640, 21554562768, 26943203460, 35924271280, 43109125536, 53886406920, 71848542560, 107772813840, 215545627680]

約数ペア:

[(1, 215545627680), (2, 107772813840), (3, 71848542560), (4, 53886406920), (5, 43109125536), (6, 35924271280), (8, 26943203460), (10, 21554562768), (12, 17962135640), (15, 14369708512), (16, 13471601730), (19, 11344506720), (20, 10777281384), (24, 8981067820), (30, 7184854256), (32, 6735800865), (38, 5672253360), (40, 5388640692), (48, 4490533910), (57, 3781502240), (60, 3592427128), (61, 3533534880), (76, 2836126680), (80, 2694320346), (95, 2268901344), (96, 2245266955), (114, 1890751120), (120, 1796213564), (122, 1766767440), (152, 1418063340), (160, 1347160173), (183, 1177844960), (190, 1134450672), (228, 945375560), (240, 898106782), (244, 883383720), (285, 756300448), (304, 709031670), (305, 706706976), (366, 588922480), (380, 567225336), (456, 472687780), (480, 449053391), (488, 441691860), (570, 378150224), (608, 354515835), (610, 353353488), (732, 294461240), (760, 283612668), (912, 236343890), (915, 235568992), (976, 220845930), (1140, 189075112), (1159, 185975520), (1220, 176676744), (1464, 147230620), (1520, 141806334), (1824, 118171945), (1830, 117784496), (1952, 110422965), (2280, 94537556), (2318, 92987760), (2440, 88338372), (2928, 73615310), (3040, 70903167), (3477, 61991840), (3660, 58892248), (4560, 47268778), (4636, 46493880), (4880, 44169186), (5795, 37195104), (5856, 36807655), (6954, 30995920), (7320, 29446124), (9120, 23634389), (9272, 23246940), (9760, 22084593), (11590, 18597552), (13908, 15497960), (14640, 14723062), (17385, 12398368), (18544, 11623470), (23180, 9298776), (27816, 7748980), (29280, 7361531), (34770, 6199184), (37088, 5811735), (46360, 4649388), (55632, 3874490), (69540, 3099592), (92720, 2324694), (111264, 1937245), (139080, 1549796), (185440, 1162347), (278160, 774898), (387449, 556320)]