2519538840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10987}}^1$

素因数の和:11031

約数の個数: 288

約数和(自身を含む): 10259056080

約数和(自身を除く): 7739517240

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, 10987, 11466, 12740, 15288, 16380, 17640, 19110, 21974, 22932, 25480, 28665, 32760, 32961, 38220, 43948, 45864, 54935, 57330, 65922, 76440, 76909, 87896, 98883, 109870, 114660, 131844, 142831, 153818, 164805, 197766, 219740, 229320, 230727, 263688, 285662, 307636, 329610, 384545, 395532, 428493, 439480, 461454, 494415, 538363, 571324, 615272, 659220, 692181, 714155, 769090, 791064, 856986, 922908, 988830, 999817, 1076726, 1142648, 1153635, 1285479, 1318440, 1384362, 1428310, 1538180, 1615089, 1713972, 1845816, 1977660, 1999634, 2142465, 2153452, 2307270, 2570958, 2691815, 2768724, 2856620, 2999451, 3076360, 3230178, 3427944, 3460905, 3955320, 3999268, 4284930, 4306904, 4614540, 4845267, 4999085, 5141916, 5383630, 5537448, 5713240, 5998902, 6427395, 6460356, 6921810, 6998719, 7998536, 8075445, 8569860, 8998353, 9229080, 9690534, 9998170, 10283832, 10767260, 11997804, 12854790, 12920712, 13843620, 13997438, 14997255, 16150890, 17139720, 17996706, 19381068, 19996340, 20996157, 21534520, 23995608, 24226335, 25709580, 27687240, 27994876, 29994510, 32301780, 34993595, 35993412, 38762136, 39992680, 41992314, 44991765, 48452670, 51419160, 55989752, 59989020, 62988471, 64603560, 69987190, 71986824, 83984628, 89983530, 96905340, 104980785, 119978040, 125976942, 139974380, 167969256, 179967060, 193810680, 209961570, 251953884, 279948760, 314942355, 359934120, 419923140, 503907768, 629884710, 839846280, 1259769420, 2519538840]

約数ペア:

[(1, 2519538840), (2, 1259769420), (3, 839846280), (4, 629884710), (5, 503907768), (6, 419923140), (7, 359934120), (8, 314942355), (9, 279948760), (10, 251953884), (12, 209961570), (13, 193810680), (14, 179967060), (15, 167969256), (18, 139974380), (20, 125976942), (21, 119978040), (24, 104980785), (26, 96905340), (28, 89983530), (30, 83984628), (35, 71986824), (36, 69987190), (39, 64603560), (40, 62988471), (42, 59989020), (45, 55989752), (49, 51419160), (52, 48452670), (56, 44991765), (60, 41992314), (63, 39992680), (65, 38762136), (70, 35993412), (72, 34993595), (78, 32301780), (84, 29994510), (90, 27994876), (91, 27687240), (98, 25709580), (104, 24226335), (105, 23995608), (117, 21534520), (120, 20996157), (126, 19996340), (130, 19381068), (140, 17996706), (147, 17139720), (156, 16150890), (168, 14997255), (180, 13997438), (182, 13843620), (195, 12920712), (196, 12854790), (210, 11997804), (234, 10767260), (245, 10283832), (252, 9998170), (260, 9690534), (273, 9229080), (280, 8998353), (294, 8569860), (312, 8075445), (315, 7998536), (360, 6998719), (364, 6921810), (390, 6460356), (392, 6427395), (420, 5998902), (441, 5713240), (455, 5537448), (468, 5383630), (490, 5141916), (504, 4999085), (520, 4845267), (546, 4614540), (585, 4306904), (588, 4284930), (630, 3999268), (637, 3955320), (728, 3460905), (735, 3427944), (780, 3230178), (819, 3076360), (840, 2999451), (882, 2856620), (910, 2768724), (936, 2691815), (980, 2570958), (1092, 2307270), (1170, 2153452), (1176, 2142465), (1260, 1999634), (1274, 1977660), (1365, 1845816), (1470, 1713972), (1560, 1615089), (1638, 1538180), (1764, 1428310), (1820, 1384362), (1911, 1318440), (1960, 1285479), (2184, 1153635), (2205, 1142648), (2340, 1076726), (2520, 999817), (2548, 988830), (2730, 922908), (2940, 856986), (3185, 791064), (3276, 769090), (3528, 714155), (3640, 692181), (3822, 659220), (4095, 615272), (4410, 571324), (4680, 538363), (5096, 494415), (5460, 461454), (5733, 439480), (5880, 428493), (6370, 395532), (6552, 384545), (7644, 329610), (8190, 307636), (8820, 285662), (9555, 263688), (10920, 230727), (10987, 229320), (11466, 219740), (12740, 197766), (15288, 164805), (16380, 153818), (17640, 142831), (19110, 131844), (21974, 114660), (22932, 109870), (25480, 98883), (28665, 87896), (32760, 76909), (32961, 76440), (38220, 65922), (43948, 57330), (45864, 54935)]