2947449960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12853}}^1$

素因数の和:12897

約数の個数: 288

約数和(自身を含む): 12001265640

約数和(自身を除く): 9053815680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 728, 735, 780, 819, 840, 882, 910, 936, 980, 1092, 1170, 1176, 1260, 1274, 1365, 1470, 1560, 1638, 1764, 1820, 1911, 1960, 2184, 2205, 2340, 2520, 2548, 2730, 2940, 3185, 3276, 3528, 3640, 3822, 4095, 4410, 4680, 5096, 5460, 5733, 5880, 6370, 6552, 7644, 8190, 8820, 9555, 10920, 11466, 12740, 12853, 15288, 16380, 17640, 19110, 22932, 25480, 25706, 28665, 32760, 38220, 38559, 45864, 51412, 57330, 64265, 76440, 77118, 89971, 102824, 114660, 115677, 128530, 154236, 167089, 179942, 192795, 229320, 231354, 257060, 269913, 308472, 334178, 359884, 385590, 449855, 462708, 501267, 514120, 539826, 578385, 629797, 668356, 719768, 771180, 809739, 835445, 899710, 925416, 1002534, 1079652, 1156770, 1169623, 1259594, 1336712, 1349565, 1503801, 1542360, 1619478, 1670890, 1799420, 1889391, 2005068, 2159304, 2313540, 2339246, 2506335, 2519188, 2699130, 3007602, 3148985, 3238956, 3341780, 3508869, 3598840, 3778782, 4010136, 4048695, 4627080, 4678492, 5012670, 5038376, 5398260, 5668173, 5848115, 6015204, 6297970, 6477912, 6683560, 7017738, 7519005, 7557564, 8097390, 8187361, 9356984, 9446955, 10025340, 10526607, 10796520, 11336346, 11696230, 12030408, 12595940, 14035476, 15038010, 15115128, 16194780, 16374722, 17544345, 18893910, 20050680, 21053214, 22672692, 23392460, 24562083, 25191880, 28070952, 28340865, 30076020, 32389560, 32749444, 35088690, 37787820, 40936805, 42106428, 45345384, 46784920, 49124166, 52633035, 56681730, 60152040, 65498888, 70177380, 73686249, 75575640, 81873610, 84212856, 98248332, 105266070, 113363460, 122810415, 140354760, 147372498, 163747220, 196496664, 210532140, 226726920, 245620830, 294744996, 327494440, 368431245, 421064280, 491241660, 589489992, 736862490, 982483320, 1473724980, 2947449960]

約数ペア:

[(1, 2947449960), (2, 1473724980), (3, 982483320), (4, 736862490), (5, 589489992), (6, 491241660), (7, 421064280), (8, 368431245), (9, 327494440), (10, 294744996), (12, 245620830), (13, 226726920), (14, 210532140), (15, 196496664), (18, 163747220), (20, 147372498), (21, 140354760), (24, 122810415), (26, 113363460), (28, 105266070), (30, 98248332), (35, 84212856), (36, 81873610), (39, 75575640), (40, 73686249), (42, 70177380), (45, 65498888), (49, 60152040), (52, 56681730), (56, 52633035), (60, 49124166), (63, 46784920), (65, 45345384), (70, 42106428), (72, 40936805), (78, 37787820), (84, 35088690), (90, 32749444), (91, 32389560), (98, 30076020), (104, 28340865), (105, 28070952), (117, 25191880), (120, 24562083), (126, 23392460), (130, 22672692), (140, 21053214), (147, 20050680), (156, 18893910), (168, 17544345), (180, 16374722), (182, 16194780), (195, 15115128), (196, 15038010), (210, 14035476), (234, 12595940), (245, 12030408), (252, 11696230), (260, 11336346), (273, 10796520), (280, 10526607), (294, 10025340), (312, 9446955), (315, 9356984), (360, 8187361), (364, 8097390), (390, 7557564), (392, 7519005), (420, 7017738), (441, 6683560), (455, 6477912), (468, 6297970), (490, 6015204), (504, 5848115), (520, 5668173), (546, 5398260), (585, 5038376), (588, 5012670), (630, 4678492), (637, 4627080), (728, 4048695), (735, 4010136), (780, 3778782), (819, 3598840), (840, 3508869), (882, 3341780), (910, 3238956), (936, 3148985), (980, 3007602), (1092, 2699130), (1170, 2519188), (1176, 2506335), (1260, 2339246), (1274, 2313540), (1365, 2159304), (1470, 2005068), (1560, 1889391), (1638, 1799420), (1764, 1670890), (1820, 1619478), (1911, 1542360), (1960, 1503801), (2184, 1349565), (2205, 1336712), (2340, 1259594), (2520, 1169623), (2548, 1156770), (2730, 1079652), (2940, 1002534), (3185, 925416), (3276, 899710), (3528, 835445), (3640, 809739), (3822, 771180), (4095, 719768), (4410, 668356), (4680, 629797), (5096, 578385), (5460, 539826), (5733, 514120), (5880, 501267), (6370, 462708), (6552, 449855), (7644, 385590), (8190, 359884), (8820, 334178), (9555, 308472), (10920, 269913), (11466, 257060), (12740, 231354), (12853, 229320), (15288, 192795), (16380, 179942), (17640, 167089), (19110, 154236), (22932, 128530), (25480, 115677), (25706, 114660), (28665, 102824), (32760, 89971), (38220, 77118), (38559, 76440), (45864, 64265), (51412, 57330)]