2008804980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^3\times {\mathrm{311}}^1$

素因数の和:376

約数の個数: 288

約数和(自身を含む): 7110754560

約数和(自身を除く): 5101949580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 169, 182, 195, 196, 210, 245, 260, 273, 294, 311, 338, 364, 390, 420, 455, 490, 507, 546, 588, 622, 637, 676, 735, 780, 845, 910, 933, 980, 1014, 1092, 1183, 1244, 1274, 1365, 1470, 1555, 1690, 1820, 1866, 1911, 2028, 2177, 2197, 2366, 2535, 2548, 2730, 2940, 3110, 3185, 3380, 3549, 3732, 3822, 4043, 4354, 4394, 4665, 4732, 5070, 5460, 5915, 6220, 6370, 6531, 6591, 7098, 7644, 8086, 8281, 8708, 8788, 9330, 9555, 10140, 10885, 10985, 11830, 12129, 12740, 13062, 13182, 14196, 15239, 15379, 16172, 16562, 17745, 18660, 19110, 20215, 21770, 21970, 23660, 24258, 24843, 26124, 26364, 28301, 30478, 30758, 32655, 32955, 33124, 35490, 38220, 40430, 41405, 43540, 43940, 45717, 46137, 48516, 49686, 52559, 56602, 60645, 60956, 61516, 65310, 65910, 70980, 76195, 76895, 80860, 82810, 84903, 91434, 92274, 99372, 105118, 107653, 113204, 121290, 124215, 130620, 131820, 141505, 152390, 153790, 157677, 165620, 169806, 182868, 184548, 198107, 210236, 215306, 228585, 230685, 242580, 248430, 262795, 283010, 304780, 307580, 315354, 322959, 339612, 367913, 396214, 424515, 430612, 457170, 461370, 496860, 525590, 538265, 566020, 594321, 630708, 645918, 683267, 735826, 788385, 792428, 849030, 914340, 922740, 990535, 1051180, 1076530, 1103739, 1188642, 1291836, 1366534, 1471652, 1576770, 1614795, 1698060, 1839565, 1981070, 2049801, 2153060, 2207478, 2377284, 2575391, 2733068, 2971605, 3153540, 3229590, 3416335, 3679130, 3962140, 4099602, 4414956, 4782869, 5150782, 5518695, 5943210, 6459180, 6832670, 7358260, 7726173, 8199204, 9565738, 10249005, 10301564, 11037390, 11886420, 12876955, 13665340, 14348607, 15452346, 19131476, 20498010, 22074780, 23914345, 25753910, 28697214, 30904692, 33480083, 38630865, 40996020, 47828690, 51507820, 57394428, 66960166, 71743035, 77261730, 95657380, 100440249, 133920332, 143486070, 154523460, 167400415, 200880498, 286972140, 334800830, 401760996, 502201245, 669601660, 1004402490, 2008804980]

約数ペア:

[(1, 2008804980), (2, 1004402490), (3, 669601660), (4, 502201245), (5, 401760996), (6, 334800830), (7, 286972140), (10, 200880498), (12, 167400415), (13, 154523460), (14, 143486070), (15, 133920332), (20, 100440249), (21, 95657380), (26, 77261730), (28, 71743035), (30, 66960166), (35, 57394428), (39, 51507820), (42, 47828690), (49, 40996020), (52, 38630865), (60, 33480083), (65, 30904692), (70, 28697214), (78, 25753910), (84, 23914345), (91, 22074780), (98, 20498010), (105, 19131476), (130, 15452346), (140, 14348607), (147, 13665340), (156, 12876955), (169, 11886420), (182, 11037390), (195, 10301564), (196, 10249005), (210, 9565738), (245, 8199204), (260, 7726173), (273, 7358260), (294, 6832670), (311, 6459180), (338, 5943210), (364, 5518695), (390, 5150782), (420, 4782869), (455, 4414956), (490, 4099602), (507, 3962140), (546, 3679130), (588, 3416335), (622, 3229590), (637, 3153540), (676, 2971605), (735, 2733068), (780, 2575391), (845, 2377284), (910, 2207478), (933, 2153060), (980, 2049801), (1014, 1981070), (1092, 1839565), (1183, 1698060), (1244, 1614795), (1274, 1576770), (1365, 1471652), (1470, 1366534), (1555, 1291836), (1690, 1188642), (1820, 1103739), (1866, 1076530), (1911, 1051180), (2028, 990535), (2177, 922740), (2197, 914340), (2366, 849030), (2535, 792428), (2548, 788385), (2730, 735826), (2940, 683267), (3110, 645918), (3185, 630708), (3380, 594321), (3549, 566020), (3732, 538265), (3822, 525590), (4043, 496860), (4354, 461370), (4394, 457170), (4665, 430612), (4732, 424515), (5070, 396214), (5460, 367913), (5915, 339612), (6220, 322959), (6370, 315354), (6531, 307580), (6591, 304780), (7098, 283010), (7644, 262795), (8086, 248430), (8281, 242580), (8708, 230685), (8788, 228585), (9330, 215306), (9555, 210236), (10140, 198107), (10885, 184548), (10985, 182868), (11830, 169806), (12129, 165620), (12740, 157677), (13062, 153790), (13182, 152390), (14196, 141505), (15239, 131820), (15379, 130620), (16172, 124215), (16562, 121290), (17745, 113204), (18660, 107653), (19110, 105118), (20215, 99372), (21770, 92274), (21970, 91434), (23660, 84903), (24258, 82810), (24843, 80860), (26124, 76895), (26364, 76195), (28301, 70980), (30478, 65910), (30758, 65310), (32655, 61516), (32955, 60956), (33124, 60645), (35490, 56602), (38220, 52559), (40430, 49686), (41405, 48516), (43540, 46137), (43940, 45717)]