457034760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2037

約数の個数: 288

約数和(自身を含む): 1861718040

約数和(自身を除く): 1404683280

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, 1993, 2184, 2205, 2340, 2520, 2548, 2730, 2940, 3185, 3276, 3528, 3640, 3822, 3986, 4095, 4410, 4680, 5096, 5460, 5733, 5880, 5979, 6370, 6552, 7644, 7972, 8190, 8820, 9555, 9965, 10920, 11466, 11958, 12740, 13951, 15288, 15944, 16380, 17640, 17937, 19110, 19930, 22932, 23916, 25480, 25909, 27902, 28665, 29895, 32760, 35874, 38220, 39860, 41853, 45864, 47832, 51818, 55804, 57330, 59790, 69755, 71748, 76440, 77727, 79720, 83706, 89685, 97657, 103636, 111608, 114660, 119580, 125559, 129545, 139510, 143496, 155454, 167412, 179370, 181363, 195314, 207272, 209265, 229320, 233181, 239160, 251118, 259090, 279020, 292971, 310908, 334824, 358740, 362726, 388635, 390628, 418530, 466362, 488285, 502236, 518180, 544089, 558040, 585942, 621816, 627795, 717480, 725452, 777270, 781256, 837060, 878913, 906815, 932724, 976570, 1004472, 1036360, 1088178, 1165905, 1171884, 1255590, 1269541, 1450904, 1464855, 1554540, 1632267, 1674120, 1757826, 1813630, 1865448, 1953140, 2176356, 2331810, 2343768, 2511180, 2539082, 2720445, 2929710, 3109080, 3264534, 3515652, 3627260, 3808623, 3906280, 4352712, 4394565, 4663620, 5022360, 5078164, 5440890, 5859420, 6347705, 6529068, 7031304, 7254520, 7617246, 8161335, 8789130, 9327240, 10156328, 10881780, 11425869, 11718840, 12695410, 13058136, 15234492, 16322670, 17578260, 19043115, 21763560, 22851738, 25390820, 30468984, 32645340, 35156520, 38086230, 45703476, 50781640, 57129345, 65290680, 76172460, 91406952, 114258690, 152344920, 228517380, 457034760]

約数ペア:

[(1, 457034760), (2, 228517380), (3, 152344920), (4, 114258690), (5, 91406952), (6, 76172460), (7, 65290680), (8, 57129345), (9, 50781640), (10, 45703476), (12, 38086230), (13, 35156520), (14, 32645340), (15, 30468984), (18, 25390820), (20, 22851738), (21, 21763560), (24, 19043115), (26, 17578260), (28, 16322670), (30, 15234492), (35, 13058136), (36, 12695410), (39, 11718840), (40, 11425869), (42, 10881780), (45, 10156328), (49, 9327240), (52, 8789130), (56, 8161335), (60, 7617246), (63, 7254520), (65, 7031304), (70, 6529068), (72, 6347705), (78, 5859420), (84, 5440890), (90, 5078164), (91, 5022360), (98, 4663620), (104, 4394565), (105, 4352712), (117, 3906280), (120, 3808623), (126, 3627260), (130, 3515652), (140, 3264534), (147, 3109080), (156, 2929710), (168, 2720445), (180, 2539082), (182, 2511180), (195, 2343768), (196, 2331810), (210, 2176356), (234, 1953140), (245, 1865448), (252, 1813630), (260, 1757826), (273, 1674120), (280, 1632267), (294, 1554540), (312, 1464855), (315, 1450904), (360, 1269541), (364, 1255590), (390, 1171884), (392, 1165905), (420, 1088178), (441, 1036360), (455, 1004472), (468, 976570), (490, 932724), (504, 906815), (520, 878913), (546, 837060), (585, 781256), (588, 777270), (630, 725452), (637, 717480), (728, 627795), (735, 621816), (780, 585942), (819, 558040), (840, 544089), (882, 518180), (910, 502236), (936, 488285), (980, 466362), (1092, 418530), (1170, 390628), (1176, 388635), (1260, 362726), (1274, 358740), (1365, 334824), (1470, 310908), (1560, 292971), (1638, 279020), (1764, 259090), (1820, 251118), (1911, 239160), (1960, 233181), (1993, 229320), (2184, 209265), (2205, 207272), (2340, 195314), (2520, 181363), (2548, 179370), (2730, 167412), (2940, 155454), (3185, 143496), (3276, 139510), (3528, 129545), (3640, 125559), (3822, 119580), (3986, 114660), (4095, 111608), (4410, 103636), (4680, 97657), (5096, 89685), (5460, 83706), (5733, 79720), (5880, 77727), (5979, 76440), (6370, 71748), (6552, 69755), (7644, 59790), (7972, 57330), (8190, 55804), (8820, 51818), (9555, 47832), (9965, 45864), (10920, 41853), (11466, 39860), (11958, 38220), (12740, 35874), (13951, 32760), (15288, 29895), (15944, 28665), (16380, 27902), (17640, 25909), (17937, 25480), (19110, 23916), (19930, 22932)]