8381967240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1\times {\mathrm{3299}}^1$

素因数の和:4027

約数の個数: 128

約数和(自身を含む): 26002944000

約数和(自身を除く): 17620976760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 683, 744, 930, 1240, 1366, 1860, 2049, 2732, 3299, 3415, 3720, 4098, 5464, 6598, 6830, 8196, 9897, 10245, 13196, 13660, 16392, 16495, 19794, 20490, 21173, 26392, 27320, 32990, 39588, 40980, 42346, 49485, 63519, 65980, 79176, 81960, 84692, 98970, 102269, 105865, 127038, 131960, 169384, 197940, 204538, 211730, 254076, 306807, 317595, 395880, 409076, 423460, 508152, 511345, 613614, 635190, 818152, 846920, 1022690, 1227228, 1270380, 1534035, 2045380, 2253217, 2454456, 2540760, 3068070, 4090760, 4506434, 6136140, 6759651, 9012868, 11266085, 12272280, 13519302, 18025736, 22532170, 27038604, 33798255, 45064340, 54077208, 67596510, 69849727, 90128680, 135193020, 139699454, 209549181, 270386040, 279398908, 349248635, 419098362, 558797816, 698497270, 838196724, 1047745905, 1396994540, 1676393448, 2095491810, 2793989080, 4190983620, 8381967240]

約数ペア:

[(1, 8381967240), (2, 4190983620), (3, 2793989080), (4, 2095491810), (5, 1676393448), (6, 1396994540), (8, 1047745905), (10, 838196724), (12, 698497270), (15, 558797816), (20, 419098362), (24, 349248635), (30, 279398908), (31, 270386040), (40, 209549181), (60, 139699454), (62, 135193020), (93, 90128680), (120, 69849727), (124, 67596510), (155, 54077208), (186, 45064340), (248, 33798255), (310, 27038604), (372, 22532170), (465, 18025736), (620, 13519302), (683, 12272280), (744, 11266085), (930, 9012868), (1240, 6759651), (1366, 6136140), (1860, 4506434), (2049, 4090760), (2732, 3068070), (3299, 2540760), (3415, 2454456), (3720, 2253217), (4098, 2045380), (5464, 1534035), (6598, 1270380), (6830, 1227228), (8196, 1022690), (9897, 846920), (10245, 818152), (13196, 635190), (13660, 613614), (16392, 511345), (16495, 508152), (19794, 423460), (20490, 409076), (21173, 395880), (26392, 317595), (27320, 306807), (32990, 254076), (39588, 211730), (40980, 204538), (42346, 197940), (49485, 169384), (63519, 131960), (65980, 127038), (79176, 105865), (81960, 102269), (84692, 98970)]