235265940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:359

約数の個数: 288

約数和(自身を含む): 898200576

約数和(自身を除く): 662934636

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 53, 60, 63, 65, 70, 78, 84, 90, 91, 105, 106, 117, 126, 130, 140, 156, 159, 180, 182, 195, 210, 212, 234, 252, 260, 265, 271, 273, 315, 318, 364, 371, 390, 420, 455, 468, 477, 530, 542, 546, 585, 630, 636, 689, 742, 780, 795, 813, 819, 910, 954, 1060, 1084, 1092, 1113, 1170, 1260, 1355, 1365, 1378, 1484, 1590, 1626, 1638, 1820, 1855, 1897, 1908, 2067, 2226, 2340, 2385, 2439, 2710, 2730, 2756, 3180, 3252, 3276, 3339, 3445, 3523, 3710, 3794, 4065, 4095, 4134, 4452, 4770, 4823, 4878, 5420, 5460, 5565, 5691, 6201, 6678, 6890, 7046, 7420, 7588, 8130, 8190, 8268, 9485, 9540, 9646, 9756, 10335, 10569, 11130, 11382, 12195, 12402, 13356, 13780, 14092, 14363, 14469, 16260, 16380, 16695, 17073, 17615, 18970, 19292, 20670, 21138, 22260, 22764, 24115, 24390, 24661, 24804, 28455, 28726, 28938, 31005, 31707, 33390, 34146, 35230, 37940, 41340, 42276, 43089, 43407, 48230, 48780, 49322, 52845, 56910, 57452, 57876, 62010, 63414, 66780, 68292, 70460, 71815, 72345, 73983, 85365, 86178, 86814, 96460, 98644, 100541, 105690, 113820, 123305, 124020, 126828, 129267, 143630, 144690, 147966, 158535, 170730, 172356, 173628, 186719, 201082, 211380, 215445, 217035, 221949, 246610, 258534, 287260, 289380, 295932, 301623, 317070, 341460, 369915, 373438, 402164, 430890, 434070, 443898, 493220, 502705, 517068, 560157, 603246, 634140, 646335, 739830, 746876, 861780, 868140, 887796, 904869, 933595, 1005410, 1109745, 1120314, 1206492, 1292670, 1307033, 1479660, 1508115, 1680471, 1809738, 1867190, 2010820, 2219490, 2240628, 2585340, 2614066, 2800785, 3016230, 3360942, 3619476, 3734380, 3921099, 4438980, 4524345, 5228132, 5601570, 6032460, 6535165, 6721884, 7842198, 8402355, 9048690, 11203140, 11763297, 13070330, 15684396, 16804710, 18097380, 19605495, 23526594, 26140660, 33609420, 39210990, 47053188, 58816485, 78421980, 117632970, 235265940]

約数ペア:

[(1, 235265940), (2, 117632970), (3, 78421980), (4, 58816485), (5, 47053188), (6, 39210990), (7, 33609420), (9, 26140660), (10, 23526594), (12, 19605495), (13, 18097380), (14, 16804710), (15, 15684396), (18, 13070330), (20, 11763297), (21, 11203140), (26, 9048690), (28, 8402355), (30, 7842198), (35, 6721884), (36, 6535165), (39, 6032460), (42, 5601570), (45, 5228132), (52, 4524345), (53, 4438980), (60, 3921099), (63, 3734380), (65, 3619476), (70, 3360942), (78, 3016230), (84, 2800785), (90, 2614066), (91, 2585340), (105, 2240628), (106, 2219490), (117, 2010820), (126, 1867190), (130, 1809738), (140, 1680471), (156, 1508115), (159, 1479660), (180, 1307033), (182, 1292670), (195, 1206492), (210, 1120314), (212, 1109745), (234, 1005410), (252, 933595), (260, 904869), (265, 887796), (271, 868140), (273, 861780), (315, 746876), (318, 739830), (364, 646335), (371, 634140), (390, 603246), (420, 560157), (455, 517068), (468, 502705), (477, 493220), (530, 443898), (542, 434070), (546, 430890), (585, 402164), (630, 373438), (636, 369915), (689, 341460), (742, 317070), (780, 301623), (795, 295932), (813, 289380), (819, 287260), (910, 258534), (954, 246610), (1060, 221949), (1084, 217035), (1092, 215445), (1113, 211380), (1170, 201082), (1260, 186719), (1355, 173628), (1365, 172356), (1378, 170730), (1484, 158535), (1590, 147966), (1626, 144690), (1638, 143630), (1820, 129267), (1855, 126828), (1897, 124020), (1908, 123305), (2067, 113820), (2226, 105690), (2340, 100541), (2385, 98644), (2439, 96460), (2710, 86814), (2730, 86178), (2756, 85365), (3180, 73983), (3252, 72345), (3276, 71815), (3339, 70460), (3445, 68292), (3523, 66780), (3710, 63414), (3794, 62010), (4065, 57876), (4095, 57452), (4134, 56910), (4452, 52845), (4770, 49322), (4823, 48780), (4878, 48230), (5420, 43407), (5460, 43089), (5565, 42276), (5691, 41340), (6201, 37940), (6678, 35230), (6890, 34146), (7046, 33390), (7420, 31707), (7588, 31005), (8130, 28938), (8190, 28726), (8268, 28455), (9485, 24804), (9540, 24661), (9646, 24390), (9756, 24115), (10335, 22764), (10569, 22260), (11130, 21138), (11382, 20670), (12195, 19292), (12402, 18970), (13356, 17615), (13780, 17073), (14092, 16695), (14363, 16380), (14469, 16260)]